Math modeling in microclimate control
The internal power of the human body can be determined depending on the ambient temperature
In VA Golikov’s work , this dependence is represented by a second-order equation and the coefficients are determined in the air temperature range from -40 ° C to 55 ° C with a maximum relative error of 14%:
The internal capacity of the body can also be determined depending on the heart rate:
According to V.A. Golikov’s calculations, the coefficients of the equation depend on the body weight. Then the equation takes the form:
The maximum relative error of approximation was 30% and the average error was 12% for a sample of men aged 20 to 28 years.
The dependence of the heart rate on the ambient temperature for a split non-adapted person air temperature range from -40 ° C to 55 ° C has the form:
Empirical dependencies of the PMV comfort index are obtained from the generalized Fanger equation for air velocity from 0.1 m / s to 0.3 m / s and relative humidity in the range of 30% to 70%
- moisture content in the room air; - radiation temperature; - indoor air temperature; - the ratio of the surface of the body of the dressed and undressed person; - Indoor air velocity; - specific heat of the person, kcal / ; - Dressing ratio.
For another measure of comfort - the resultant temperature - empirical dependencies were also obtained:
- for undressed people
Where is the temperature of the wet thermometer;
- dry resultive temperature;
- temperature of shpere thermometer;
- for dressed people
From these formulas it is possible to obtain formulas for calculating air parameters at a given value of the resultant temperature and to use them for calculating the task in the comfort controllers. A mathematical model of the microclimate of a ship’s premises with respect to four variables is presented in another paper by V.A. Golikov:
Where - air density kg / m³; - the volume of air in the room; - heat flow of supply air, kW; - internal heat dissipation; - heat flow that emits a person, kW; - heat flow through the enclosure surfaces; - heat flow from the room; - humidity in the room; - moisture introduced by the supply air, relative; - humidity in the room air; - moisture released by man; - moisture exiting the room; - inlet entrainment factor, relative; - area of the room, ; - volume of supply air, ; - inlet area, ; - the area of the enclosure surfaces, ; - temperature of enclosure surfaces; - ambient air temperature; - coefficient of heat transfer of the enclosing surfaces to the air, W °; - heat transfer coefficient of enclosing surfaces, W °; - coefficient of heat transfer of the room, W °; - heat capacity of the enclosure surfaces, J; - the weight of the enclosure surfaces, kg. This model can be written using transfer functions, which simplifies the simulation of the processes of stabilization of the integral comfort indices PT and PMV, as shown by KV. Khodarina .
In the work of A. Ryzhov, H. Ouerdane, E. Gryazina  and others for the construction of a microclimate control system using predictive models, a simplified model of the microclimate of the room was applied which does not take into account the change of humidity of air but uses the generation of carbon dioxide by people as a minimum boundary condition flow of supply air


So, I'd say I'm fairly intelligent when it comes to math (even by Earth standards), but I have a feeling my powers are going to be for naught, because obviously math as Earth knows it has changed.
A friend recently re-financed his home (on a daily interest system) and set it up on automatic biweekly payments. Well, as happens whenever money is involved, someone screwed up.
So, get your pencils, your paper, and your calculators ready, because this will be a toughie...
One payment was made 14 days after the last.
Another payment was made 14 days after that one.
So, one would think that the principal/interest split on the second payment (amounts don't matter) would have ended up more for principal, less for interest, right?
(For those still back at "Where's my calculator?!?" your balance would be lower on the second payment, and thus the interest would be less, at least it used to be)
But yet, the interest was not just more, but so much more that it cut the principal payment to a quarter of what it should have been.
Repeated attempts have been made to convince the bank in question that they're mistaken (even though they've attempted to justify the interest unsuccessfully on multiple occassions), but yet nothing has come of it.
I guess the next step for my friend is to contact federal authorities, as I imagine financial fraud is still a crime...
Unless, of course, the math rules have really changed...


0 items in cart
Why Matrices and Linear Algebra as regards to understanding General Relativity? : The answer is because of the 4 - dimensional coordinates for spacetime ( think "cloth fabric" ) in addition to the infinite translational and rotational possibilities for the relative Riemannian ( non - Euclidean, non - Cartesian ) coordinate systems involved.
To allow or block links to the Internet in PDFs: https://helpx.adobe.com/acrobat/11/using/allow-or-block-links-internet.html
© 2017 - 2023 *BlueMax Productions*. All rights reserved.
Powered by X-Cart


COMPASS test is time free, computerized and adaptive college placement assessment test which helps students to evaluate their skills and capabilities and place you in right course. The core purpose of this test is to put each student in right course. Every organization sets the standard for minimum acceptable scores of COMPASS.
The COMPASS test consists of reading, writing and math test. Students get their results immediately after the completion of their test and it includes your placements messages that will inform you what courses you should take.
COMPASS test is basically designed to assist advisors in placing students in the appropriate level of English and math courses for student success
COMPASS test also point out students strong and weak areas in which you may need help. COMPASS test easily identifies your weaknesses in subjects that you need more study and efforts. It gives the opportunity to perform best in your courses. COMPASS is an adaptive test that actually measures students’ skills in reading, writing and mathematics to determine willingness for college-level courses in these areas.
COMPASS is a computerized adaptive test that measures skills in reading, writing and mathematics to determine willingness for college-level courses in these areas. In reading section, one passage is provided to students to read and answer the questions about the passage. In writing section, students are asked to mark the grammatical errors in a given essay. In math section, students are asked to solve the mathematical questions that are related to fractions, elementary algebra, coordinate geometry, basic operations with integers.
The simplest way to prepare for the COMPASS test preparation is to take COMPASS practice test which provides complete information about the COMPASS exam. Practice COMPASS test are mostly free and without of any cost and available at Internet by the name of COMPASS test study guide. In websites there is also a COMPASS test math practice. Taking COMPASS practice test for math can develop skills in yourself to answer all the questions correctly with tips and tricks. Subject vise COMPASS test practices are also available like practice COMPASS math test, COMPASS writing test and COMPASS reading test.
The COMPASS test is taken in computer which means that computer gives harder questions when they are successful in answer basic COMPASS test questions. In the same way, students who answer wrong are posed simple questions. COMPASS test score chart don’t tell about passing or failing scores, they identify the strength and stronger area of every student. In the end with results, students are given recommendations for courses in which they can perform well. Students are more like to encourage take that course in which they are strong. Like if someone have good mathematical skills, then he/she will be assigned to a class that strengthens his/her skills. So you can easily get high COMPASS test scores.
The COMPASS placement test is a computer based test and there is no time limit. So for better performance, students take all the time they need. The average student can complete their COMPASS test in 3 hours but it can extend up to 4 hours.


Sampling in Lets-Plot¶
Sampling is a special technique of data transformation, which is built into Lets-Plot and is applied after
Sampling helps dealing with large datasets when unintentional attempt to plot an excessively large number of geometries can lead to UI freezes and even to out-of-memory crashes.
Sampling is also one of the ways of handling over-plotting.
How It Works¶
By default, sampling kicks-in automatically when the data volume exceeds a certain threshold.
Sampling type and parameters can also be configured manually per geometry layer using the
sampling argument of
'none' will disable any sampling for the given layer.
There are several sampling methods implemented in Lets-Plot.
The sampling methods can be chained together using the
random - selects data points at randomly chosen indices without replacement.
systematic - selects data points at evenly distributed indices. Unlike canonical systematic sampling, it starts at index 0 and chooses the step so that the last selected index be as close as possible to the last index in the data.
pick - intended mostly for bar chart and, unlike the first two (above) it doesn’t pick indices. Instead, it analyses X-values and selects all points which X-value is in the set of first n X-values found in the population.
group random, group systematic - similar to point-wise random/systematic sampling (above) but it selects the entire groups instead of individual data-points.
random stratified - randomly selects points from each group proportionally to the group size but also ensures that each group is represented by at least specified minimal number of points.
vertex - designed for polygon simplification. Vertex sampling knows how to handle rings. There is a choice of two implementation algorithms: Douglas-Peucker and Visvalingam-Whyatt.
When using group sampling, user specifies target number of groups in the sample which does not guarantee that the total number of points in the sample will be reasonably low.
For this case there is always a ‘safety’ sampling (random N=200_000) ready to kick-in if data volume is still too high.
Random sampling on a scatter plot (might take some time to load): sampling_random.ipynb
Pick sampling on Bar-chart: sampling_pick.ipynb
Systematic and random sampling on a line plot: sampling_systematic.ipynb
Stratified sampling: sampling_stratified.ipynb
Group sampling: sampling_groups.ipynb
Vertex sampling: sampling_vertex.ipynb


Just read an interesting problem this morning. It seems not to be difficult.
Starting from the number 1 and repeatedly either adding 5 or multiply by 3, an infinite amount of new number can be produced. How would you write a function that, given a number, tries to find a sequence of such additions and multiplications that produce that number? For example, the number of 13 could be reached by first multiplying by 3, and then adding 5 twice. Whereas the number 15 cannot be reached at all.
What came first to my mind is very obvious, recursive function. It doesn’t find the shortest sequence of operation. It is satisfied when it finds a sequence.
The inner function find does the actual recursing. It takes two arguments - the current number and a string that records how we reached this number. And return either a string or null.
It will perform one of three actions.
My approach is starting from 1 and try to reach the target number. But the problem could be resolved by starting from the target number and try to reach 1. It is going to be a lot easier. You can see more from here


Q1. Answer: C
Explanation: Starting with 1, the series of shapes represents the
sequence add 3 (=4), minus 2 (=2), add 1 (=3), minus 0 (=3).
Q2. Answer: B
Explanation: The shapes are made up from overlying circles,
triangles and squares. The sequence begins with the order circle,
triangle, square, then moves to triangle, square, circle and then
square, circle, triangle, etc. The fifth step in the series is triangle,
square, circle. The answers are made up of the same shapes, but
instead of being overlapping they are arranged in a row.
Suggested answer B offers the same sequence of shapes as the fifth
step in the sequence.
Q3. Answer: A
Explanation: In this sort of question you must treat the shaded
shape as something that moves around in either a clockwise or an
anticlockwise direction, obscuring the shapes underneath. In this
example the shaded shape is rotating in a clockwise direction. Its
starting position therefore is over the triangle.
Q4. Answer: A
Explanation: The number of shaded squares is decreasing by
three each step. The series starts with nine shaded squares and
decreases to six, then three and finally no shaded squares.
Q5. Answer: C
Explanation: A shape is removed each step, and the direction of
the shading in the shapes is moving in a clockwise direction. So
the circle is shaded first diagonally, then horizontally, then diagonally
again and finally vertically.
Q6. Answer: A
Explanation: Notice the large capital ‘L’ shape in the diagram. It
is rotating in a clockwise direction within the shape. The
diamonds are changing into squares and back again (alternating).


This section contains geometric squares shaped printable Christmas and holiday ornaments. The square is a regular quadrilateral with four equal sides and four equal angles. A square can also be called a rectangle or a rhombus when all angles are equal. Visit wikipedia.org square (geometry) for more detailed information about the square shape.
Print these squares shaped ornaments on regular paper or heavy-duty cardstock.
Blanks, - Combinations, - Circle, - Cone, - Decagon, - Decagram, - Dodecagon, - Dodecagram, - Enneagram, - Hendecagon, - Heptagon, - Heptadecagon, - Heptagram, - Hexagon, - Hexagram, - Icosagon, - Isoceles, - Nonagon, - Octagon, - Octagram, - Oval, - Parallelogram, - Pentadecagon, - Pentagon, - Pentagram, - Quadrilateral, - Rectangle, - Rhomboid, - Rhombus, - Spirals, - Spirangles, - Square, - Trapezoid, - Triangles, - Tridecagon, - Tetradecagon


Mathematics LaboratoryThe mathematics laboratory is a place where anybody can experiment and explore patterns and ideas.
It is a place where one can find a collection of games, puzzles, and other teaching and learning material “special tutoring,” or attendance at a “mathematics laboratory,” would be recognized by the students as being unhelpful and even demeaning: “Yet again treating us like kids. Then each student in the class will be given a virtual amount of money to invest, $10,000, which will be used to purchase no more than five stocks..
The materials are meant to be used both by the students on their own and with their teacher to explore the world of mathematics, to discover, to learn and to develop an interest in mathematics.
Effect of using mathematics laboratory in - academic journals
To see list and details of the activities, use this link: Hands-on Mathematics ActivitiesThe activities in the maths lab should be appealing to a wide range of people, of different ages and varying mathematical proficiency. While the initial appeal is broad-based, the level of engagement of different individuals may vary. The maths lab activities listed here have been done with students and teachers of different grade levels.
The activities are intended to give children an experience of doing mathematics and not merely for the purpose of demonstration.
Mathematics lab report
Many of the activities present a problem or a challenge, with the possibility of generating further challenges and problems. The activities help students to visualize, manipulate and reason. They provide opportunity to make conjectures and test them, and to generalize observed patterns.
They create a context for students to attempt to prove their conjectures The activities in the maths lab should be appealing to a wide range of people, of different ages and varying mathematical proficiency. While the initial appeal is Mathematics Laboratory Manual. In this report we have described some activities which could typically be included in a school mathematics laboratory..
Lab reports for math - *mathematics & statistics - subject guides at
Observed patterns can only suggest mathematical hypotheses and conjectures, not provide evidence to support them. (Sometimes, they may help to disprove a conjecture through a counter-example.
) Mathematical truths are accepted only on the basis of proofs, and not through experiment Should i purchase a mathematics laboratory report Platinum 5 days Academic plagiarism free Best websites to order a mathematics laboratory report US Letter Size Chicago/Turabian American plagiarism-free Need to buy astronomy laboratory report 150 pages / 41250 words Writing from scratch Undergrad. (yrs 3-4) .
Mathematics laboratory is a place to enjoy mathematics through informal exploration.
A combined mathematics laboratory and - citeseerx
It is a space to explore and design new mathematical activities. So, the maths lab should not be used to assess students’ knowledge of mathematics.
Often mathematics lab takes students knowledge beyond the curriculum How to Write a Math Lab Report. Ideally, your report should be typed. If your printer runs out of ink, or you do not have a printer, you can email your report to [email protected] Style guidelines. Typed Report. Handwritten. Headings should be in a sans serif font (Arial, Verdana). Body text should be in a serif font (Times..
Mathematics laboratory is a self-explanatory lab with activities, in which students could come anytime (free to them) and engage in the work, continue working on the problems/tasks, and use teachers as and when they are stuck.
How to write a math lab report - khs-insull
The facilitation could be done either by probing questions, giving an extra resource or asking to follow or discuss with peers. Mathematics Laboratory ManualIn this report we have described some activities which could typically be included in a school mathematics laboratory. The activities are suitable for students of class 6 to class 10.
We have also included a couple of activities suitable for a lower level — the place-value snake and the fraction chart.
Mathematics laboratory – mathematics education
The activities could be done individually by students, with guidance from a teacher, or could be used for demonstration with a small group of students. Some of the activities could also be used as teaching aids in a classroom. The games and puzzles are fun to do individually and all of them contain some element of mathematics which can be explored while doing them or as a sequel.
Some of these items have been developed by the authors at HBCSE.
Alternative forms of knowing (in) mathematics: celebrations of


Best Math Teacher Award
Our School Teacher Mrs. Shobha Srinivas attended a workshop and qualified to get the Best Math Teacher Award with 3rd Rank.
The workshop was Bangalore Math Game-a-thon organised by Prodigy Education hosted from 5th August, 2021 to 14th August, 2021.
Our school student Diganth from grade 6 is the winner of singing competition.
This was the competition which was sent from school to all the students.
Good going Diganth.
Our student Master Mridhul S took 1st place in Math Game-a-thon organized by Prodigy Education
And Master Syed Saifan Ahmed of Class 5 took 3rd place in Bangalore Math Game-a-thon organized by Prodigy Education.
GOLD Medal in THROWBALL
It's a proud moment to share with all that our Ex-Student *Kruthika V* (2014-15 batch) has won GOLD Medal in THROWBALL game in *4th National Championship 2021-22* organised by YOUTH ASIAN GAMES FEDRATION(INDIA).
Our School Teacher Mrs. Sridevi K R attended a workshop and qualified to get the certificate.
The seminar that we attended is from microsoft, 5 day workshop on hybrid learning where they trained us about different teaching platforms and apps like khaizala, kahoot, teams and their properties.


"We need this Richard Lyons guy in other fields!!"
The last mathematics course I took was Calulus 3 during my senior year in high school... I graduated in 1991. That was my last exposure to mathematics. My undergrad was in biochemistry (no math) and after that I went to medical school (no math). I started my residency in neurology and I became interested in analyzing EEG brain waves. Unfortunately, most work in this field is done in collaboration with engineers, since us docs have minimal knowledge of mathematics and data analysis. I stumbled upon Lyons's book at Borders and decided to give it a shot. Voila!! No more engineers needed!! I now understand sufficiently the concepts of periodic sampling, the Fourier stuff, filters, signal averaging, etc. all the way down to the simple sums of products that they are. Lyons motivated me so much that I picked up Dietel and Dietel's C++ book and now... a month later... I develop my own software to anaylize these EEG signals.
This may not seem as a big deal to the mathematician or engineer... but you have to remember that I'm a neurologist with no math exposure since high school!! If I can learn digital signal processing through Lyons's book... anyone can.
Congratulations, Richard G. Lyons... I wish you would write something on time-series predictions.
I got this book 2 days ago, and just read a few chapters, it is really a wonderful study journey presented by Lyons. In my work, I was exposed to the audio processing area, and I feel I have trouble to understand dsp filters... The hard thing on DSP is the DFT or FFT which contains a lot of math, while I only study it at College that was 13 years ago, another difficulty is English is my second language, I have never use a English math book for study; Third, DSP area and math are different, for example "i" is used in math to express the root of -1, while in DSP it uses "j", (Thanks to Steve Smith's online dsp book tell me the difference)
I enjoy reading some classic books, Lyon's book should be one of them, what the book contains is like a great teacher, not feed you the knowledge, but guide you to understand it, this book acts like this!
Other books on DSP, one is jos, this book is quite fit to my area, but I would not choose it, because I am not in the college to spend that time. The other wonderful online book is by Steve Smith, this book is quite interesting, it choose not to expose the mathematics way, so you will not be overwelmed by the equation. But I still think Lyon's approach is the best, avoid math may be ok, but equation can also be a good role, be clean if you understand it.


A digital library of virtual manipulatives containing Java applets and activities for K-12 mathematics related to the NCTM standards.
Lots of cool math games, puzzles and activities.
Fun games & math flashcards!
Fun math games
An interactive math dictionary for kids
Provides Java applets, interactive modules, & Flash presentations for studying numerical & graphical solutions of differential equations, parametric representations of curves, conic formulae, Euler's analysis of the Genoese Lottery, Van Schooten's ruler constructions, Riemann sums, & how to use calculators (for introductory statistics students).
Activity Calorie Calculator- this site provides the user a way to calculate (it actually calculates if for you) how many calories are burned for 158 different activities in a user specified amount of time.
Explore information about the mathematics from a historical perspective.
Algebra resource for students. Purplemath's algebra lessons are written with the student in mind. These lessons emphasize the practicalities rather than the technicalities, demonstrating dependable techniques.
Calculus resource for students
In case you have not already seen it, the Mathematically Correct (MC) website has a review of second, fifth and seventh grade mathematics programs in the U.S. Each is given a rating.
College Board website with SAT Problem of the Day
Competition to build the lightest weight bridge that supports the most weight. Money and computer equipment for the winner.
You can make puzzles!
Cornell provides links to resources for educators and students grades 9-12
Careers involving mathematics are emphasized throughout the website. Lesson plans and projects involving careers with a mathematical emphasis are intertwined with various links.
The Learning First Alliance in Washington, D.C. believes in the "Every Child Mathematicall Proficient" argument. They are putting together a new math test for 8th grade.
FCAT software for mathematics in grades 5, 8 and 10.
Texas Instruments website for calculator users. It has information about TI products, support programs and professional development opportunities.
The AMC seeks to increase interest in mathematics and to develop problem solving ability through a series of friendly mathematics contests for middle and high school students.
A site for students who struggle with math.
Fun Mathematics Lessons by Cynthia Lanius is a collection of classroom activities on a variety of mathematics and mathematics-related topics.
PBS Mathline: A collection of lessons at all grade levels by topics.
The U.S. Census Bureau has a wealth of data that teachers may use as part of the development of lesson plans.
Information about basic math, algebra, study skill tips, learning styles, ways to reduce math anxiety and learning styles; it addresses the needs of teachers, students and community college adult learner. This site also provides links and gives student access to tutorials, algebra assignments, math videos, and a forum for discussing with the professor a variety of math topics.
Connected Mathematics Project site
Click on Metamorphosis of the Cube. Then click on "old version."
Technology news for K-20 educator
A unique math tutorial site. It has the actual problems from textbooks worked out. Not just the answers but complete step by step solutions. To use the site all one has to is click on the subject (e.g. Algebra 1), then on the book you are using, then the page number and then the problem number and the first step of the solution appears.
MATHCOUNTS is a national enrichment, coaching and competition program that promotes middle school mathematics achievement.
Math challenges for families of middle school students.


The harbinger of health
405 Pages3.83 MB8412 DownloadsFormat: PDF
595 Pages0.49 MB6750 DownloadsFormat: FB2
Business after the war
341 Pages4.18 MB8941 DownloadsFormat: PDF
Juan Ponce De Leon (Watts Library Exploration)
216 Pages4.90 MB1948 DownloadsFormat: PDF
423 Pages4.90 MB6026 DownloadsFormat: FB2
soldier in search of peace
585 Pages2.32 MB3943 DownloadsFormat: FB2
An abstract is unavailable. This article is available as a PDF only. analysis divides up into linear regression and nonlinear regression.
This first note will deal with linear regression and a follow-on note will look at nonlinear regression. Regression analysis is used when you want to predict a continuous dependent variable or response from a number of independent or input variables.
If the dependent variable File Size: KB. Regression Analysis This course will teach you how multiple linear regression models are derived, the use software to implement them, what assumptions underlie the models, how to test whether your data meet those assumptions and what can be done when those assumptions are not met, and develop strategies for building and understanding useful models.
An analysis of the take-off technique in transtibial amputee high jump was performed on two athletes (both using intact limb take-off) competing in the high jump finals of.
doing regression analysis. Data analysis is perhaps an art, and certainly a craft; we believe that the goal of any data analysis book should be to help analysts develop the skills and experience necessary to adjust to the inevitable twists and turns that come up when analyzing real data. Regression is a statistical technique that helps in qualifying the relationship between the interrelated economic variables.
The first step involves estimating the coefficient of the independent variable and then measuring the reliability of the estimated coefficient.
This requires formulating a hypothesis, and based on the hypothesis, we can. Springer Texts in Statistics Alfred: Elements of Statistics for the Life and Social Sciences Berger: An Introduction to Probability and Stochastic Processes Bilodeau and Brenner: Theory of Multivariate Statistics Blom: Probability and Statistics: Theory and Applications Brockwell and Davis: An Introduction to Times Series and Forecasting Chow and Teicher: Probability Theory:.
sciences, business and engineering, regression analysis is now perhaps the most used of all data analysis methods. Hence, the goal of this text is to develop the basic theory of. PSC - High Jump - Other bibliographies - in Harvard style. Change style powered by CSL.
A Regression Analysis of High Jumping Technique - International Journal of Sport Biomechanics. In-text: (Dapena, Complete book of jumps - Human Kinetics - Champain (IL). The technique of jumping a steeplechase fence by competing event-horses.
Appl. Anita. Behav. Sci., The timing, placement and coordination changes of the limbs of 23 competing event- horses jumping a steeplechase fence were studied using computer-aided analysis of high- speed cinematographic by: Regression Analysis provides complete coverage of the classical methods of statistical analysis.
It is designed to give students an understanding of the purpose of statistical analyses, to allow the student to determine, at least to some degree, the correct type of statistical analyses to be performed in a given situation, and have some.
on Correlation and Regression Analysis covers a variety topics of how to investigate the strength, direction and effect of a relationship between variables by collecting measurements and using appropriate statistical analysis.
Also this textbook intends to practice data of labor force surveyFile Size: 1MB. In easy-to-understand language, Image Processing and Jump Regression Analysis builds a bridge between the worlds of computer graphics and statistics by addressing both the connections and the differences between these two disciplines.
The author provides a systematic analysis of the methodology behind nonparametric jump regression analysis by. 2-D Jump Regression Analysis and Image Processing Model (4) can be used in cases with arbitrary 2-D design points. In certain applications (e.g., image processing), design points are regularly spaced in the 2-D design space.
In such cases, a simpler model would be. User Review - Flag as inappropriate Books Regression Analysis: Theory, Methods, and Applications Ashish Sen, Muni Srivastava - Psychology - - pages An up-to-date, rigorous, and lucid treatment of the theory, methods, and applications of regression analysis, and thus ideally suited for those interested in the theory as well as those whose interests lie 5/5(2).
Now, that I’ve received the book, I’ve noticed two sweeping declarations by the author: all code is written by the author, not using industry packages like PyMc3. So, I’d get intuitions for how Bayesian statistics works but not necessarily experience using industry accepted tools.
no continuous distributions are used in this book. Regression analysis is a quantitative tool that is easy to use and can provide valuable information on financial analysis and forecasting.
With a hard copy, could quickly fan the book and flip through pages, stopping when I see the formula in question. With the e-book, unless I know the exact page I'm looking for, the search process takes much longer.
I give the book 5 stars, but take a star away due to formatting problems. Get the hardcopy if you by: It depends what you want from such a book and what your background is.
E.g. do you want proofs and theorems or just practical advice. Have you had calculus. What field are you going into. etc. However. Gelman and Hill Data Analysis Using Reg. Basically, he recommends Gelman and Hill's Data Analysis Using Regression and Multilevel/Hierarchical Models.
Download regression analysis of high jumping technique. FB2
According to Mr. Cookson, the book "covers basic regression, multilevel regression, and Bayesian methods in a clear and intuitive way" and "would be good for any scientist with a basic background in statistics".
Regression Analysis in Sports Betting Systems. Sport betting is a form of wagering on the outcomes of traditional probability games such as cards, dice, or roulette as well as on the outcomes of sporting events such as football or baseball.
Regression analysis is a statistical technique for estimating the relationship among variables which have reason and result relation.
Main focus of univariate regression is analyse the relationship between a dependent variable and one independent variable and formulates the linear relation equation between dependent and independent by: 4.
Linear Regression as a Statistical Model 5. Multiple Linear Regression and Matrix Formulation Introduction I Regression analysis is a statistical technique used to describe relationships among variables.
I The simplest case to examine is one in which a variable Y, referred to as the dependent or target variable, may beFile Size: KB.
26 Great Articles and Tutorials about Regression Analysis. Handling Outliers in Regression Models Logistic Regression using python Going Deeper into Regression Analysis with Assumptions, Plots & Jackknife logistic and linear regression for clustering and predict Linear Regression in Tensorflow.
Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (K), or click on a page image below to browse page by page.
Links to PubMed are also available for Selected References. Linear Regression Analysis, Second Edition, revises and expands this standard text, providing extensive coverage of state-of-the-art theory and applications of linear regression analysis.
Details regression analysis of high jumping technique. FB2
Requiring no specialized knowledge beyond a good grasp of matrix algebra and some acquaintance with straight-line regression and simple analysis of variance Cited by: Regression analysis involves looking at our data, graphing it, and seeing if we can find a pattern. Once we have found a pattern, we want to create an equation that best fits our pattern.
Regression analysis is a quantitative research method which is used when the study involves modelling and analysing several variables, where the relationship includes a dependent variable and one or more independent variables.
In simple terms, regression analysis is a quantitative method used to test the nature of relationships between a dependent variable and one or. Regression Analysis By Example, Third Edition by Samprit Chatterjee, Ali S.
Hadi and Bertram Price. This is one of the books available for loan from Academic Technology Services (see Statistics Books for Loan for other such books, and details about borrowing).
Description regression analysis of high jumping technique. PDF
See Where to buy books for tips on different places you can buy these books. We are very grateful to the authors. In this article, I'll introduce you to crucial concepts of regression analysis with practice in R. Data is given for download below.
Once you are finished reading this article, you'll able to build, improve, and optimize regression models on your own. Testing the assumptions of linear regression Additional notes on regression analysis Stepwise and all-possible-regressions Excel file with simple regression formulas.
Excel file with regression formulas in matrix form. Latest news: If you are at least a part-time user of Excel, you should check out the new release of RegressIt, a free Excel add-in.“Like Larry Gonick’s Cartoon Guide to Statistics, The Manga Guide to Regression Analysis similarly helps students grasp the meaning of R-squared, correlation coefficients, and null hypotheses—terms that have proved to be the bane of many students’ college careers.” —Foreword Reviews “It’s a great little book if you need to know regression, without doing a .- Buy Regression Analysis by Example (Wiley Series in Probability and Statistics) book online at best prices in India on Read Regression Analysis by Example (Wiley Series in Probability and Statistics) book reviews & author details and more at Free delivery on qualified orders/5(19).
The tale of Benjamin Bunny
228 Pages1.57 MB4096 DownloadsFormat: FB2
Multiple tone pair distortion product otoacoustic emissions.
302 Pages2.13 MB3296 DownloadsFormat: FB2
Education for freedom. --.
353 Pages0.32 MB3589 DownloadsFormat: FB2
My treasury of chaplets
615 Pages0.42 MB6395 DownloadsFormat: FB2
History of mediæval Hindu India
597 Pages2.82 MB5281 DownloadsFormat: FB2
Prose and poetry (1856-1870)
278 Pages3.43 MB1979 DownloadsFormat: FB2
The holy tongue & how it changed the course of history
420 Pages3.17 MB2737 DownloadsFormat: FB2
Managing for results
213 Pages0.72 MB7847 DownloadsFormat: FB2
612 Pages2.71 MB1034 DownloadsFormat: FB2
Patrick Henry: voice of liberty.
602 Pages3.24 MB3134 DownloadsFormat: FB2
Motor fleet safety and security management
352 Pages4.30 MB723 DownloadsFormat: FB2
In cheap we trust
421 Pages2.61 MB6633 DownloadsFormat: FB2
548 Pages3.29 MB990 DownloadsFormat: FB2
Manual of information to accompany a standard sample of present-day edited American English, for use with digital computers
471 Pages0.61 MB3309 DownloadsFormat: FB2
682 Pages2.55 MB1103 DownloadsFormat: FB2
Mathewss celebrated entertainment of his trip to Paris
762 Pages0.17 MB2078 DownloadsFormat: FB2
589 Pages3.45 MB557 DownloadsFormat: FB2
A tour to Cheltenham Spa; or, Gloucestershire displayd
794 Pages3.61 MB3434 DownloadsFormat: FB2
Lab Manual to accompany Biology
768 Pages1.86 MB4965 DownloadsFormat: FB2
Developing of antibody therapy for Streptococcus oralis infection.
353 Pages1.87 MB2311 DownloadsFormat: FB2


I experienced a bit of highs and a bit of lows when it came to figuring out how to pick winning lottery numbers. I hope I was able to provide some insight to picking those lotto numbers that are most likely to get you your winning Casino Slot Online and lottery numbers. How to pick winning lottery numbers is a skill that can take you a long way in selecting the numbers that you think will get you your win.
Picking the winning Casino Slot Online and lottery numbers isn’t easy, but it’s definitely not the hardest thing in the world either. There are many ways to go about picking your winning lottery numbers, and in this article I’ll give you some insight into how to pick the numbers that win.
Casino Online Terpercaya Deposit Rendah
There are many different strategies that you can use to help you pick your winning lottery numbers. If you’re just picking your own numbers, or are going to purchase a lottery ticket with the determine to win Casino Online Terpercaya Deposit Rendah, then there is no doubt that it can be a bit of a challenge.
However, if you are going to play the Casino Online Terpercaya Deposit Rendah, or any other game of chance for that matter, it’s worth it. Strategies for How to Pick Winning Lottery Numbers
1. Pick numbers that have few discrepancies from the actual winning results.
2. Pick numbers that are unexpected.
3. Pick numbers that fall in a “pair.”
4. Do not pick numbers that have been drawn before.
5. Do not pick numbers that have been drawn out of Weeklyricks or Flash Cards.
6. Do not use Birthdates.
7. Do not use repeat numbers.
8. Do not use arithmetic sequences.
9. Do not use variations of numbers.
10. Do not use all Odd or all Even numbers.
11. Do not use number patterns.
12. Do not use multiples of a certain number.
13. Do not use arithmetic sequences with all even or all odd numbers.
14. Do not use number arithmetic sequences with 6-unit or 6-play.
15. Do not use convinced (New!) numbers.
16. Do not use consecutive numbers.
17. Do not use negative numbers.
18. Do not use negative numbers with high or low numbers.
19. Do not use arithmetic sequences with all even or all odd numbers.
20. Do not use number arithmetic sequences with all even or all odd numbers.
21. Do not use the Jason Shaver or Gamblers Paradise Systems.
22. Do not use the number arithmetic sequences with all even or all odd numbers.
23. Do not use Jason Shaver’s “Hot Ball” number or Paradise’s “Digator” number.
24. Do not use numbers that take part in lottery jackpots.
25. Do not use repeat numbers.
26. Do not use repeating number wheels.
27. Do not use computer applications to predict lottery numbers.
28. Do not purchase computer software to predict lottery numbers.
29. Do not subscribe to lottery newsletters.
30. Do not buy automatic lottery tickets.
31. Do not play the lottery with money you cannot afford to lose.
Knowing how to pick winning lottery numbers is important, but even more important is having a financial plan, and playing it consistently. Play Casino Slot Online as analytically as you can, setting goals and staying within those goals. It is also important to have a positive attitude. One of the most important things to remember is that even if you do not control the numbers, you can always pick the best numbers!


Become a master of Addition and Subtraction on Abacus.
Learn in-depth concepts of Addition and Subtraction. Once you will complete this course you will be able to perform any calculations.
This course includes:
✅ Addition and Subtraction using Small Friend
✅ Addition and Subtraction using Big Friend
✅ Addition and Subtraction using Combination
🏅 Do you know why Learn Abacus is the best platform for learning?
🏆 The entire course leads you through the proper learning process, easy and step by step teaching gives you a perfect memorable learning experience. The course designed to be easily understood by beginners and for anyone who wants to improve their calculation speed.
🏆 According to the Edx report, learning video length should be 6-9 minutes to get the best learning engagement. We have followed the same best practices suggested by experts, here we have kept 9 minutes as the maximum video length which is really great to understand one concept in depth.
🏆 You can always share your doubts and queries in the comment box. You will get a reply soon that is our promise.
🏆 Practice makes you an Abacus HERO in no time. We have given worksheets that contain lots of exercises that will help you improve speed and visualization.
📞 For your queries and concerns, you can call or WhatsApp here +919909955305
Explore how an Abacus is structured, how it works and how you can perform calculations using it! A fun way to train your brain and develop a positive attitude towards Math! Along with that it also helps develop auditory skills and sharpen memory.


Learning has gone to a new level with the introduction of STEM and STEAM environments. Science, Technology, Engineering and Math create STEM, then adding the Art component to create STEAM. Schools are using this concept to best prepare their students for higher learning at the next level. Furniture is also being designed for use in these classrooms, and is available in a variety of colors and sizes to fit every grade level. Mobile storage, display shelving and functional maker space can be both portable or permanent depending on the needs of each room. Please also see our Storage and Lockers tab for other ideas.


تحميل لعبة BrushUp Mental Exercises للايفون
Great for students looking to sharpen their mental abilities and get better grades or just for anyone looking to boost their mind and memory function Within seconds you can تحميل لعبة BrushUp Mental Exercises في ألعاب Games التعليم.
Great for students looking to sharpen their mental abilities and get better grades, or just for anyone looking to boost their mind and memory function.
Within seconds you can get started in a mental math exercise with a difficulty of your choice. These simple exercises will boost acquisition of higher mathematical skills, meaning all kinds of challenging mathematics will become easier with just consistent practice of mental math skills.
Custom exercises allow you to practice unique subsets of mental math skills that you desire to develop.
Mental math exercises are for more than just improving math skills. Practicing mental math exercises is linked to better emotional health according to Duke University.
The benefits of putting the brain to work are worth the effort, start your BrushUp exercises today!
كيفية تحميل لعبة BrushUp Mental Exercises؟
يمكنك تحميل لعبة BrushUp Mental Exercises عبر هذه الروابط :
ماهو الجديد في الإصدار 1.0.3؟
- Various improvements


To use prepost Decimal to ASCII Converter, Enter the Decimal Numbers below
To convert decimal input to ASCII output, use our free Decimal to ASCII Converter. To receive a quick ASCII result, enter the decimal numbers in the given area.
Data may be shown in a variety of ways. In computer systems, binary numbers are used to represent both textual and visual data. A different graphic, however, can be used to better demonstrate how the conversion works.
We created this application to make converting decimal data to ASCII as straightforward as possible for users. You only need to enter a decimal value into this tool, and it will handle the rest. You won't have to spend as much time manually converting the data. In a couple of seconds, you may convert any decimal value to ASCII with this tool.
ASCII, which stands for American Standard Code for Information Interchange, is the most widely used format for the internet and computer data. An ASCII chart is another option for converting decimal values to ASCII code.
There are a few procedures available to convert a decimal number to an ASCII code, or you may use the online converter. Using an online decimal conversion to ASCII is incredibly straightforward and time-saving.
This utility is more than just a decimal-to-ASCII converter. You can even go in the opposite direction if you like. By selecting the Decimal Conversion to ASCII option in this tool, you may convert ASCII values to hex, base64, binary, or decimal. This tool allows you to play around with different conversion settings for different data types.
It Is Free To Use
The decimal to ASCII converter from the inseotools is a free binary to text converter with a range of conversion settings. You can choose from a range of conversions depending on your need. If you use this tool to convert ASCII to Binary, you will not be charged anything. To complete the operation, you won't need any further software.
It Features A Straightforward User Interface
The UI of our Decimal to ASCII converter is straightforward and user-friendly. The user interface of this useful tool is so extensive that anyone may utilise it at any time. For students who must manually convert large decimal to ASCII, this tool is necessary. This tool will make converting decimal numbers and values much easier for them.
Accurate Results in a Shorter Time
This tool will come in useful if you're on a tight deadline and don't have time to manually convert Decimal to ASCII. You may use all of this tool's capabilities to produce ASCII output for your input numbers fast and simply. Not only that, but you can convert from Decimal into ASCII as well.
It's No Longer Necessary to Convert by Hand
Conversion by hand is difficult and time-consuming. Despite the importance of understanding how things function behind the scenes for computer science students, large values are not always handled. In that case, you can use the automated conversion tool to convert Decimal to ASCII. With the aid of our free converter, you may do so. It also converts between a variety of data types, which distinguishes it from other tools.
There's No Need To Learn How To Do Manual Conversions
Learning manual conversion is advantageous, but it is not needed. If you're not a computer science major, you don't need to learn about the backend of data representations. You can use our tool to do a Decimal into ASCII conversion if you have an assignment that needs you to do so. It will free up time for you to focus on other elements of your studies.
Use the Decimal to ASCII example to convert a decimal number to an ASCII code. Using this Decimal conversion to ASCII, which allows you to convert a sequence of decimal numbers into an ASCII string, you can extract text from decimal encoded data several times.
Assume you want to convert a series of decimal numbers, such as 64 65 66, to ASCII format. Because the three decimal integers are different, you must separate them with a delimiter (such as a space, comma, or user-defined) and read the output in ASCII format. The result is shown in the ASCII text field as @AB for 64 65 66 in decimal format.
Because there are 10 digits between 0 and 9, decimal numerals have a base of ten. The first spot on the left represents units, tens by the second, hundred by the third, and so on.
ASCII comprises 128 characters, comprising lower and upper case letters of the English alphabet, digits (0 to 9), and punctuation marks. In ASCII coding, each character is assigned a decimal value ranging from 0 to 127.
The best part about utilizing a decimal to ASCII conversion tool is that you don't have to be a computer genius to figure out how it works. It is not required to examine the conversion process in detail or understand the reasoning that behind it. It's free, easy to use, and you can convert any number of decimal numbers to ASCII.
A free tool with a basic interface and minimum use settings that allows anyone with no technical knowledge to convert decimal to ASCII format in a few simple steps.
Accuracy with a high-quality technological foundation on which you may completely rely. The conversion from decimal into ASCII is accomplished swiftly and without mistakes.
When just a limited amount of time is available, time-saving conversions are performed. The converter aids in the precise completion of the work without wasting time. The ability to utilize the decimal to ASCII conversion tool totally online, with no download or installation, is a huge feature.
Supports any ASCII and decimal number systems that the computer recognises and correctly prints. Choosing a classic offline tool and downloading it from the internet is straightforward, but successfully finishing the installation procedure is more challenging.
If you want to use an offline tool, you'll need to find one that's right for you, go through the download process, and then install it on your computer. If the utility is incompatible with your system's specs, it will not run. To put it another way, the download and installation time would be wasted. It's an excellent idea to use an online tool.
What is Decimal to ASCII?
The process of translating decimal numbers to their equivalent ASCII values is known as "decimal into ASCII." The Decimal to ASCII Converter tool may be used to convert decimal to an ASCII format manually or online.
What is the Most Efficient Method Of Converting Decimal To ASCII?
It's simple to utilise the decimal to ASCII converter. All you have to do is type in the decimal values you want to convert, and the application will do the rest.
How Can I Convert ASCII To Binary By Hand?
It can take a long time to manually convert ASCII text values to binary. As much as feasible, use the ASCII to Binary converter tool to complete the translation.
You must first comprehend the number system and ASCII before utilising the decimal to ASCII online converter tool to convert a number into another system. A decimal conversion to ASCII is the best way to convert a number without having to conduct any difficult computations manually. As previously said, these tools have a simple user interface and simple conversion operations.
So in short, Before attempting to convert a number into a different system, you must first understand the number system and ASCII. You can convert any decimal to ASCII or can do any other conversion using the methods described above now that you have a basic understanding of multiple number systems.


Rolu P. Encarnacion
The study of the seismicity of a certain locality has always been the obsession of many earthquake scientists, since seismicity is the general view of the frequency of earthquakes in a certain place during a certain period. This research paper deals with the Philippine seismic activities for the period 1901 to 1974. With the aid of the basic equation of the Gutenberg-Richter's statistical relation and a modification of this relation by Peter Welkner, 6-value had been determined and subsequently, a-value, which is regarded as the index of the mean annual seismic activity, was also computed for the area of study correspondingly.
Nevertheless, the highlight of this report is on the estimation of expected maximum earthquake motions, that is; the particle velocity at the base rock and the acceleration on the ground at their extreme values for some return periods. For the maximum velocity calculations, Kanai's attenuation model was used and for the maximum acceleration, the average of McGuire and Oliveira's attenuation models were considered. In this aspect, the author utilized computer programs in the analysis and calculation schemes. There were 19 selected sites of the country which were run through the computer program and yielded results favorably in accordance with Philippine seismicity. The importance of these results lies on the fact that it projects a probability of occurrence of at least some destructive tremors during a specific time interval. In seismological point of view, this probability is better known as the earthquake risk over a specified location and on a certain period of time. Furthermore, the probability value will be very useful in the field of Earthquake Engineering.
Bernardo M. Soriano, Jr.
In this study, the technique of determining a statistical relationship between a desired meteorological element and parameters from a dynamical model at some projection time was applied to predict precipitation amounts associated with large-scale atmospheric phenomena at three forecast intervals. The 500-mb vorticity advection, which is one of the output parameters of the Barotropic Model developed by the Department of Meteorology and Oceanography, University of the Philippines, was used as predictor in this technique called Model Output Statistics (MOS).
Regional and general simple regression equations were derived on two different grid networks over the Philippines after intermediate preparation of limited available data. This indicated a higher correlation between the variables in the finer grid mesh where curvilinear equations were then obtained. Tests of significance on correlation coefficients favored the non-linear formulas. However, generalized equations of both sets of formula did not have significant difference.
Experiments on ten independent tropical cyclone cases revealed that the curvilinear equations yield generally closer regional estimates over the three forecast intervals. However, predictions were underestimated. The discrepancy of the estimates was attributed to the preponderance of less significant vorticity advection values in the curvilinear formulas. In view of the small diference between the predictions of the two sets of equation and due to the higher significance of the correlation in the curvilinear equations, the use of the last set of formulas was preferred.
Emma A. Vergara, Araceli L. Fontano, Cynthia A. Pajadan
The study aimed to monitor the weather conditions in the open oceans within the Philippine area of responsibility, with particular interest on the state of the sea. The variables ranging from 24 to 27 were used in a stepwise-regression analysis. The technique had offered a fairly reasonable forecasting tool as an alternative due to the lack of any study on parameters like wind waves and swells. In cases where only the wind speed value (FF) would be available, the height of the swell (SHGT) could be roughly expressed as:
The height of the wind waves (WHGT) at a given day (YY) and wind speed (FF) could be estimated in the form:
Beyond these preliminary findings, no clear-cut conclusions could be made due to the constraints imposed by the limited observations. It would be worthwhile to consider extending the data input in terms of time and area coverage, in future studies.


John Conway, inventor of the Game of Life, has died of COVID-19
Timothy B. Lee · news.movim.eu / ArsTechnica · Monday, 13 April, 2020 - 23:06
COVID-19 has claimed the life of Princeton mathematician John Conway, his colleague Sam Wang confirmed on Twitter on Saturday. He was 82 years old.
The British-born Conway spent the early part of his career at Cambridge before moving to Princeton University in the 1980s. He made contributions in various areas of mathematics but is best known for his invention of Conway's Game of Life, a cellular automata in which simple rules give rise to surprisingly complex behaviors. It was made famous by a 1970 Scientific American article and has had a lively community around it ever since then. (Don't confuse it with Milton Bradley's board game of the same name.)
Conway's Game of Life is played on a two-dimensional plane with square cells. Each square can be either black ("alive") or white ("dead"). Simple deterministic rules dictate how the state of the board in one step leads to the next step. If a live square has two or three live neighbors (counting diagonals), it stays alive. If a dead cell has three live neighbors, it switches to black and becomes alive. Otherwise, the cell becomes—or stays—dead.


Students to develop a love for Mathematics and apply problem-solving skills to other disciplines.
- To make learning of Mathematics relevant and interesting.
- To build a strong foundation in numeracy.
Programme Highlights/Enrichment Activities
In Unity Primary School, we follow the MOE Mathematics Framework closely.
The framework sets the direction for teaching, learning, and assessment practices in school.
In Unity Primary, we emphasize on learning by doing. From concrete manipulatives and experiences, students are guided to uncover abstract mathematical concepts and results. Students engage in activities to explore and learn mathematical concepts and skills. We stress the use of C-P-A in the learning of mathematics. (Concrete-Pictorial-Abstract). We believe in making learning of mathematics fun, meaningful and relevant.
We adopt Polya’s steps in problem solving, infusing the use of effective questioning into their thought processes.
Effective questioning can scaffold thinking and aid problem-solving.


These Geometry Worksheets consist of Angle Worksheets, Circles Worksheets, Our Geometry Worksheets are free to download, easy to use, and very flexible.
Download free circle worksheets and get to know radius, circumference and diameter of circles. Basics of Circles – Free Geometry Worksheet for 3rd Grade 13 Dec 2018 In this article, we will discuss the Circles and various theorem related to it. The circle is the most important topic of Geometry. In this article, I Downloadable versions of large print (PDF) and accessible electronic format (Word) of each of Other downloadable practice and test familiarization materials in large print and or 1-866-387-8602 (toll free for test takers in the United States, plane figures, such as angles, triangles, other polygons, and circles. The terms 29 Jan 2011 aware that there was already a book in print which gave adequate coverage of verted to PDF format via ADOBER ACROBATR 8 PROFESSIONAL 1.3 Circle Geometry . (The Addition Formulas for Sine and Cosine) We. Area Formulas ,. -. 1. found in a text-book, published in 1855, written by the nated French lies on circle M. Then P determines an element PPt and w w. C+.
Incidence-Betweenness Geometry MATH 410, Csusm. Spring Professor Aitken This document covers the geometry that can be developed with just the axioms related to incidence and betweenness. This activity is a collection of PDF files with math analyses of selected topics in projectile motion. Falling-Coconut Problem Circle of Motion Air Resistance Ellipse of Maxima Collection of Projectile Motion Equations Free-Fall Component of… Other than downloading areas or multipolygons, a nice addition would be to download everyting inside an arbitrary polygon. 1 Manual Faculteit Construerende Technische Wetenschappen Vakgroep Ontwerp, Productie EN Management CAD/CAM Handleiding CAD Basics - Free download as Word Doc (.doc), PDF File (.pdf), Text File (.txt) or read online for free. Morrison - Free download as PDF File (.pdf), Text File (.txt) or read online for free. C1ModuleSummary.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free.
circle.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Geometry - Free ebook download as PDF File (.pdf), Text File (.txt) or read book online for free. Basics - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Basic calculations Perimeter and Area Page 1 of 57 Perimeter AND AREA Objectives: After completing this section, you should be able to do the following: Calculate the area of given geometric figures. Creating, Importing, and Preparing Geometry 3-3 Sketch Mode button Circle Tool Figure 3-16 Sketch mode is used to create curves on the sketch plane After the desired curves are created, select the 3D Mode button to work in 3D space. This basic circle will be helpful. It is necessary to learn this Blank Unit Circle Printable by heart and to practice it regularly for solid foundation.
A circle is all points in the same plane that lie at an equal distance from a center point. The circle is only composed of the points on the border. You could think of
Download all the Geometric formulas pdf. The Plane Geometry deals with shapes such as circles, triangles, rectangles, square and more. Whereas, the Solid After reading this text, and/or viewing the video tutorial on this topic, you should The circle is a familiar shape and it has a host of geometric properties that can http://math.about.com/library/blmeasurement.htm. Shapes. Formulas. Rectangle Circle. Radius = the distance from the center to a point on the circle (r). 5 Dec 2018 इस book pdf में आपको Geometry and Mensuration की बेसिक knowledge भी दी है हर टॉपिक Square; Arc of a Circle; Rectangle; Isosceles Triangle; Equilateral Triangle. Geometry and Mensuration Formulas Pdf the book was "entaild upon the People, ratified and sign'd pose of calling the attention of the wide circle of friends of PPT. - Given the plane MN perpendicular to the line OY at 0. To prove that OP, any line I to OY at 0), lies in MN. Proof. 11 May 2017 Download Geometry Questions for CAT PDF Various properties and formulas of circles and theorems like Inscribed angle theorem,; Area of a


Mathematical Discussion of Heat Exchangers
This section is dedicated to explain how to use certain mathematical functions are used to evaluate parameters involved in the design of a heat exchanger.
The main parameter we would like to evaluate for our system is the UA value. This value essentially is the coefficient to indicate how much energy is transferred to the fluid of interest depending on the temperature difference. The equation showing this relationship:
The subscript h indicates the temperature of the heating fluid and subscript c indicates the temperature of the fluid of interest (feed stream). The energy transferred will be a positive number, indicating that the heat is flowing from the heating fluid to the feed stream.
But how do we evaluate UA? From the SOP, which indicates the specifications of the heat exchanger, we know what the area at which the heat flows through. So now the question becomes how do we evaluate U? Generally, U is determined experimentally. This is what you’ll be doing in the lab. You will run the heat exchanger and record the data needed to determine U. This can be done using spreadsheet software to analyze the recorded data.
However, what if we want to design a heat exchanger? We can’t simply construct a potential design, run the experiment and determine the U value. This would not only incur a heavy cost on the designer and waste time, but also it might turn our design is not effective. Thankfully, researchers have developed empirical equations to effectively (and quite accurately) determine a theoretical value for U.
The equation we will use to determine U is as follows:
|Overall heat coefficient
|Heat transfer coefficient
|Area (subscript indicates the area of interest)
|Thermal conductivity of pipe
|Thickness of pipe
The factors involved here are generally ones to have the most effect on the overall heat coefficient. Now we have an equation that can calculate the value of U. All we need to do is calculate the heat transfer coefficients involved in the equation. Thankfully, engineers have developed empirical equations that can quite accurately estimate these values. To start our discussion, let’s begin by examining the tube-side heat transfer coefficient.
Tube-side and Shell-side Calculations
As we can see from the conditions of the Nusselt Equation table, we first must calculate the Reynold’s number of the tube-side and shell-side fluid. It is very important that you have this value. If you notice that the regions of the Reynold’s number (laminar, transition, turbulent) are specified here. As you probably know from your heat transfer course (CHE210), the type of flow for the fluid, where there is a transfer of heat, greatly affects the heat transfer coefficient between the two mediums.
The Nusselt number is a ratio of the convective heat transfer to the conduction heat transfer. The Nusselt Equations allow us to estimate this ratio so that we can then use it to calculate the convective heat transfer coefficient. On the tube-side and shell-side, the flowing fluid can essentially be treated as a bulk fluid, which allows to model the heat transfer of the tube-side and shell-side fluid as convective heat transfer. Even though there is conduction occurring in this fluid, you will notice the Nusselt values we will be working with will show that the ratio is heavily in favor of the convection rate. This allows to then assume that most of the heat transfer occurring on the tube-side and shell-side fluid is convective, and we justifiably neglect the conduction rate. This is why in the overall heat coefficient equation, we can ignore the conduction rate of both fluids.
It is worth noting the equations above are only work for a shell&tube heat exchanger. For a plate&frame heat exchanger, the Nusselt equation has the following form.
You will notice that rather than having three different equations, there is only one correlation for a plate and frame. Why is that? Think about the flow of the fluid in between the plates. Not only is it a small distance between the plates, but these heat exchangers are run at low-to-medium pressure.
By rearranging this equation, we can then solve for h. It is worth noting that the variable “d” here is the hydraulic diameter. For a circular pipe, the hydraulic diameter is simply the diameter of the pipe. The “k” here is referring to the conductivity of the fluid, NOT of the material making up the pipe.
Steam condensate Consideration
So we have learned how to evaluate the first two terms to achieve the heat transfer coefficient on both sides of the tube. The third is simply the heat transfer through the material of the pipe – which is simply conduction through the pipe. But what about the 4th term? This term is referring to the condensate of the steam (heating fluid). Since the steam is providing the energy to heat to up our fed fluid, it is natural to assume that some of the steam might condense on the shell-side of the tube. This adds another layer of resistance for the heat transfer, which affects the overall heat coefficient.
Thankfully, Nusselt has developed another equation to estimate this heat transfer coefficient:
This equation can then be reduced to a simpler form:
Large variances in inlet and outlet temperature
The equation at the top of the page does work when there is not too much variance between the temperature of the inlet and outlet. However, in this lab you might experience large variances, and if you checked the the theoretical U value, you’d notice that it does seem quite off the real (experimental) value.In this case, we need to use the log mean temperature difference (LMTD).
Non-perfect co-current or countercurrent flow
The equations we have been discussing thus far has one major assumption: the flow, whether co-current or countercurrent, is perfect. In reality, the flows in both mediums will be mixture of cocurrent and countercurrent. Correlation graphs do exist which will give you a correction factor so that you can capture the true temperature difference. As an example, we have provided one for most shell&tube heat exchangers:
You might still notice that your theoretical U-value is still a bit off. If you remember from our discussion, we were discussing the upkeep of a heat exchanger. One reason to do this is because of fouling. Fouling is essentially unwanted deposits of material on the inside or outside of pipe. This could simply arise because of the metal corroding. Fouling can be estimated from correlations developed by engineers but there is still some variation between the fouling you see experimentally compared to the theoretical fouling factor. This is just because there are many variable that can contribute to the extent of fouling in the system.
It is better to just determine how much fouling actually exists in the system already. This will give not only a more accurate value to the actual amount of fouling, but also let you determine how long it took to foul this much; set a limit for fouling before you might consider some down time for the heat exchanger to be cleaned, etc.


The equation is y = a|x - h| + k.
The vertex point is (h, k).
The axis of symmetry is x = h.
The graph is v-shaped.
The graph opens up if a > 0 and down if a < 0.
The graph is wider than the "parent" function when |a| > 1.
The graph is more narrow than the "parent" function when |a| < 1.
Determine the vertex point and graph it.
Draw the axis of symmetry.
Choose one x-value on either side of the symmetry line, substitute the value into the equation to get y, then graph the point.
Use symmetry to graph the point on the other side of the symmetry line.
Connect the three points with a v-shaped graph.


all rights reserved 64 name class dateprentice hall gold geometry? teaching chapter 8 quiz 1 form g lessons 81 through 83 do you know how find the value of . Chapter 1. Section Points, Lines, and Planes. In this chapter, students will learn If you played with these blocks, then you have been ''studying” geometry . chapter 8 quiz 1 - anderson county schools home - chapter 8 quiz 1 form g lessons through. do you know how? prentice hall gold.
prentice hall gold geometry answers chapter 1 prentice hall gold geometry hall gold geometry chapter 12 quiz 1 title ebooks prentice hall gold geometry. HF deI are. pearson geometry Prentice Hall Foundations Geometry Test Amazoncom: Algebra 1 chapter 3 practice test answers, mcdougal littell geometry .


Algebracabra is a math-based role playing game I am creating. It's a math game involving higher level math than just arithmetic and can be played with any type of math, from algebra to calculus. The basic idea is that in order to perform spells in this world, you first need to solve mathematical problems. The rest of the game is a standard turn-based role playing games, pitting you and your spells against giant beasts and dragons, and collecting more spells and items as you defeat them. This game does not come with its own set of mathematical problems. Instead, you should find your problems from some other sources, such as a math book that has solutions in the back of the book. This way, you will be solving problems at whatever area you are currently studying or want practice in. You will also need one die and a sheet of paper to record your statistics and inventory.
You play the role of a student at a magical academy, which sends you on assignments to vanquish dragons.


First of all, omigawd, I’m in week 6?! I opened my blog to see what week I was on, so that I would be able to title this post accordingly, and had a mini heart attack when I realized I was on week 6. Six weeks have passed since I began studying the GMAT. To put it another way, it took me six weeks to finish revising verbal strategies.
I immediately opened the calendar tool on my computer (and waited for an agonizingly long minute before it finally popped up, I seriously need a new laptop) and counted the number of weeks remaining until 14th October – my big day. (No, I didn’t use my head to calculate the number of weeks; I physically counted them using the calendar. That’s what panic does to you.) I then breathed a sigh of relief; I still had nine weeks. All was well again.
So anyway, to recap my sixth week of prep, I’m officially halfway through Manhattan GMAT’s Number Properties. As an engineer (or should I say, as an engineering student), I have done math way more complicated that what is asked on the GMAT, and at this point I haven’t been seriously tested by any information. My PowerPoint on quant contains just three slides so far. And that’s including the title page.
Don’t get me wrong, I’m not saying the quant section is going to be a walkover for me. In fact, it’ll be hard for me to get above 45. Not because I don’t know math, but because what is tested is so basic that I don’t know it and don’t bother learning it. (Does that make sense or am I coming off as a douche?) What I’m trying to say is that, the math in the GMAT doesn’t test your ability to work out complicated equations; it tests your ability to analyze the problem and find a solution without too many calculations. There’s a reason why a calculator is not provided – it’s because you’re not meant to need one.
One thing I feel this book is lacking is a page of all important formulae; for example, a formula to find the area of a triangle that has three unequal sides. I studied this in eighth grade, but just can’t recall anything about such problems (and I don’t particularly want to buy a book on geometry to find out either). So if anyone knows of a website where such important must-know pieces of math knowledge can be found, please do share!
Plans for the weekend? Plenty of sporting action for me, with Novak Djokovic cruising in Montreal and the start of the EPL. But I’ll do my best to squeeze some work in, perhaps more practice problems. Really got to work on that reading comprehension.


For those trying to measure out precise amounts of ingredients for baking projects, conversions can be a headache. Knowing how many tablespoons are in an ounce can be particularly vexing if you forgot your measuring cup or the recipe didn’t include helpful measurements.
Thankfully, understanding this metric conversion is simpler than it may seem just remember that there are two tablespoons per fluid ounce! In this blog post, we’ll provide an easy-to-remember guide for converting ounces to tablespoons and help explain why making such precise measurements matters so much when it comes to baking (and cooking) delicious dishes.
What is a tablespoon?
A tablespoon is a unit of measurement that equals three teaspoons, or ⅛ cup in volume. It’s important to use the correct size spoon when measuring out ingredients—tablespoon-sized spoons are bigger than teaspoon-sized spoons, so using the wrong one can throw off your measurements and affect the taste of your baking project.
What is an ounce?
An ounce is a unit of weight in the imperial system of measurement. It is equal to 28.35 grams, or 0.91 Troy ounces, and is commonly used to measure precious metals like gold, silver, platinum and palladium. For example, a one-ounce gold bar would weigh 28.35 grams (1 troy ounce = 31.1034768 grams). In other words, an ounce is simply a way to express how much something weighs – either in mass or volume using the same standard unit of measurement. The use of ounces can be seen in everything from food packaging to jewelry making and more!
Ounces are also used for measuring out herbs and spices like cinnamon powder, cumin seeds, cardamom pods, and more. For example, a recipe may call for “one teaspoon of ginger powder” which would be equivalent to an ounce. Similarly, when buying spices from the grocery store or online, the amount might be expressed in ounces instead of grams or tablespoons. Ounces are also used when measuring out essential oils for aromatherapy and perfumes.
How many tablespoons in an ounce?
Since there are two tablespoons per fluid ounce, you can use this simple calculation to convert between ounces and tablespoons: 2 tablespoons = 1 ounce. In other words, if you want to know how many tablespoons are in three ounces, simply multiply 3 × 2 = 6 tablespoons.
Tablespoon to Ounce Conversion Table:
1 ounce = 2 tablespoons
2 ounces = 4 tablespoons
3 ounces = 6 tablespoons
4 ounces = 8 tablespoons
5 ounces = 10 tablespoons
6 ounces = 12 tablespoons
7 ounces = 14 tablespoons
8 ounces = 16 tablespoons
9 ounces = 18 tablespoons
10 ounces = 20 tablespoons.
Ounce to Tablespoon Conversion Chart:
1 tablespoon = 0.5 ounces
2 tablespoons = 1 ounce
3 tablespoons = 1.5 ounces
4 tablespoons = 2 ounces
5 tablespoons = 2.5 ounces
6 tablespoons = 3 ounces
7 tablespoons = 3.5 ounces
8 tablespoons = 4 ounces
9 tablespoons= 4.5ounces
How many tablespoons in an ounce of butter?
Since butter is a solid, it needs to be measured by weight rather than volume. One ounce of butter is equivalent to two tablespoons or 28 grams. This tablespoon-to-ounce conversion can also be applied to other solids such as sugar and flour.
How to measure liquid ingredients?
For liquid ingredients, it can be more difficult to measure an exact amount in ounces. Instead, measuring cups are usually used, which are labeled in both fluid ounces and milliliters. One fluid ounce is equal to approximately 29.57 milliliters (ml), so if a recipe calls for one ounce of a liquid ingredient, you can simply use the measuring cup that has ml marked on it to make sure that you have the correct amount.
How to measure dry ingredients?
When measuring dry ingredients like sugar, flour, and other powders, you can use an ordinary kitchen scale to measure out the exact amount in ounces. You may need to do some conversion from ounces to grams if a recipe calls for a specific amount of an ingredient that is not in ounces. Alternatively, you can also use measuring spoons or cups for most dry ingredients as long as you are sure to measure accurately.
For example, one tablespoon of all-purpose flour is equal to 0.5 ounce or 14 grams. Knowing how many tablespoons in an ounce can be helpful when making recipes that require precise measurements.
How do you measure dry ounces?
Dry ounces are measured using a kitchen scale. These scales can measure out exact amounts of ingredients in ounces, grams, and other units of measurement. To measure dry ounces, simply put the ingredient on the scale and adjust it until you get the desired weight.
For example, if a recipe calls for one ounce of sugar, you would place the sugar on the scale and adjust it until it reads “1 oz” or 28.35 g. It is important to remember that 1 ounce (oz) equals 28.35 grams (g).
Why are precise measurements important?
Accurate measurement of ingredients is key when it comes to baking (or cooking in general). A difference of just a few milliliters or grams can mean the difference between success and failure in your recipe so be sure to always check your measurements! Additionally, using metric measurements like ounces and tablespoons instead of imperial measurements like cups will help you get more consistent results every time.
Why do precise measurements matter when baking?
Baking requires precision because all of the ingredients must be perfectly balanced for your recipe to turn out right. Too much or too little sugar or butter can completely alter the taste and texture of your finished product. That’s why it’s important to make sure you’re using the correct measurements for each ingredient when baking using a tablespoon instead of a teaspoon, for example, can easily throw off your recipe and leave you with less than desirable results.
What is the difference between liquid and dry ounces?
The main difference between liquid and dry ounces is that dry ounces are measured using a kitchen scale, while liquid ounces are measured using measuring cups. Dry ingredients like flour, sugar, and other powders should always be measured in ounces on a kitchen scale for the most accurate results.
Liquid ingredients like milk, oil, and juice can be accurately measure in either fluid ounces (fl oz) or milliliters (ml), depending on what measurement your recipe calls for.
Which Countries Measure With Ounce?
The US and Canada are the two main countries that use ounces for measuring. In the UK, Imperial measurements like teaspoons and tablespoons are used instead of ounces. Other countries such as Australia also use a mixture of metric and imperial measurement systems
How to convert tablespoons to ounces?
To convert tablespoons to ounces, you need to know that 1 tablespoon is equal to 0.5 ounce. This means that if a recipe calls for 2 tablespoons of an ingredient, it is equivalent to 1 ounce. To make the conversion easier, keep in mind that there are 3 teaspoons in a tablespoon and 6 teaspoons in an ounce.
For example, if a recipe calls for 4 tablespoons of an ingredient 1 ounce = 8 teaspoons) . This means that 4 tablespoons is equal to 2 ounces (12 teaspoons).
How many tablespoons is 1 oz dry?
1 oz dry is equal to 2 tablespoons. This means that 1 ounce of a dry ingredient, such as flour or sugar, can be measured using 2 tablespoons. To make sure you have the correct amount, it is best to weigh ingredients on a kitchen scale for accuracy. Using volumetric measurements could lead to inaccurate results every time.
It is important to take into account the density of each ingredient when measuring in ounces since different ingredients have varying densities and may require different measurements to achieve accurate amounts.
For example, granulated sugar has a higher density than all-purpose flour and may require more tablespoons to equal 1 ounce. It is best to weigh ingredients on a kitchen scale for accuracy. Using volumetric measurements could lead to inaccurate results every time.
How to use tablespoons in ounces measurements?
Tablespoons can be used to measure liquid or dry ingredients in ounces depending on the recipe. For liquids, you can use a measuring cup that is labeled in both fluid ounces and milliliters to make sure that you have the correct amount.
For dry ingredients like flour, sugar, and other powders, it can be helpful to know how many tablespoons are in an ounce so that you can convert from tablespoons to ounces if needed. As a general rule of thumb, one tablespoon is equal to 0.5 ounce or three teaspoons. This means that two tablespoons equals one ounce (6 teaspoons).
What is an ounce in grams?
An ounce is equal to 28.35 grams (g).
How many ounces are in a cup?
8 ounces (oz) equals 1 cup (c). This means that there are 16 tablespoons in a cup or 48 teaspoons in a cup.
Is it better to measure ingredients by weight or volume?
Generally, it is best to measure ingredients by weight instead of volume as using kitchen scales will give you the most accurate and consistent measurements each time. Volume measurements could be inaccurate due to differences in scoop sizes, packing methods, etc. so weighing ingredients on a kitchen scale will ensure that your recipe turns out exactly as intended. Using volumetric me
Does 2 tablespoons equal 1 oz?
Yes, 2 tablespoons equals 1 oz. This means that there are 6 teaspoons in an ounce and 3 teaspoons in a tablespoon. For precise measurements, it is best to use a kitchen scale or measuring cup depending on the type of ingredient you’re using. Using volumetric measurements could lead to inaccurate results every time.
Does 3 tablespoons equal 1 oz?
No, 3 tablespoons does not equal 1 oz. 1 ounce is equivalent to 2 tablespoons (6 teaspoons), so 3 tablespoons would be equal to 1.5 ounces (9 teaspoons). For precise measurements, it is best to use a kitchen scale or measuring cup depending on the type of ingredient you’re using. Using volumetric measurements could lead to inaccurate results every time. It is best to weigh ingredients on a kitchen scale for accuracy.
How many tablespoons or teaspoons is 1 oz?
There are 2 tablespoons or 6 teaspoons in 1 oz. This means that 1 ounce is equal to 2 tablespoons or 6 teaspoons. For precise measurements, it is best to use a kitchen scale or measuring cup depending on the type of ingredient you’re using. Using volumetric measurements could lead to inaccurate results every time. It is best to weigh ingredients on a kitchen scale for accuracy. Using volumetric measurements could lead to inaccurate results every time. It is best to weigh ingredients on a kitchen scale for accuracy.
Learning how many tablespoons are in an ounce may seem like a daunting task at first, but understanding this simple conversion will help you master your measurements when it comes time to bake. Just remember that two tablespoons equal one fluid ounce, and all of those precise measuring headaches will be a thing of the past! With these tips in mind, you can confidently tackle any baking project with ease.
Robert Daniels is the founder and operator of Cruzroom a restaurant bar that features creative tacos, cocktails and events. A decorated bar with pop art offers an inviting and fun atmosphere for everyone. Robert has always been interested in the culinary arts, local dishes, creative drinks he likes to share his experiences about food & restaurants bars, which led him to start Cruzroom.com. He loves interacting with customers and hosting trivia nights and other events at the establishment. When he’s not working, Robert enjoys spending time with his family.


|This Learning Journey Shape Shuffle set was on sale at Ross for $5, and despite the slippery pieces being a bit hard for a toddler to grapple with, it's a winner. Lots of new vocabulary (right triangle, isosceles triangle) and exploration of shapes in context. Above, Jackson is discovering which other shapes can be combined to form a square: four smaller squares, two rectangles, two right triangles, etc.|
|Jackson does the hard work of being a toddler while we talk about some more shapes. These are the pieces from an "out-of-print" Melissa & Doug Shapes puzzle I found at a thrift store. An intrepid youngster had written all over the board in permanent marker, and the hexagon was missing, but I harvested the rest of the shapes and keep them in a plastic bag. Jackson likes to fish them out of the drawer and play with them. We've been working on sorting out the ones with curved edges (circle, ellipse/oval, quatrefoil) from the ones with the straight edges (square, rectangle, etc).|
|Hey look, circles roll! This Guidecraft Shape Sorter that was a gateway drug for several other Guidecraft puzzles that I couldn't resist after getting this one! Actually, I could resist, but then I bought a Ryan's Room version of a fairly shapes puzzle, and it was so cheap and misshapen compared to the wonderful quality of Guidecraft that I figured it was a message from above. Anyway, Jackson's all but mastered this one now...|
|Now we're working on this Guidecraft Fraction Action Board. Sorting by color is the first order of business! (We also love the Fraction Cups, and I am not untempted by the Fraction Pairs.)|
P.S. For my money, the very best shape sorter I've encountered anywhere is the Tupperware Shape O Ball Toy, but that lives at grandma and grandpa's house, so no pics of it in action are included here. That said, if you're in the market for shape-teaching toys, do consider it. It's got a great array of shapes, it contributes to fine-motor skill and hand-eye development because the kid has to keep rotating the ball to find the slot, it rolls because it's a ball, it rattles when it rolls if the shapes are inside, the shapes all actually fit inside (not the case for some shape sorters), it pulls open easily to retrieve the shapes, and it's just so darn clever and perfect for actual human kids. Highly recommended.


LVS Oxford has continued to consistently achieve strong examination results, in a range of subjects. This is something we are especially proud of, due to the pupil’s range of SEN needs and educational experience prior to admission.
Our 2019 results in all qualifications undertaken were excellent, with pupils going onto a range of appropriate and high quality Post-16, Post-18 and Post-19 destinations, including full-time employment.
At LVS Oxford, pupils are able to study for a wide range of subjects in many types of public exams – GCSEs, BTECs, functional skills, entry levels, ABC awards.
Sixth Form Results
Pupils celebrated a consecutive third year of success in BTEC qualifications, with a 100% pass rate. This year 30 BTECs were gained.
100% of pupils also gained Level 1 or 2 Functional Numeracy and Literacy this year, which is a 50% improvement on last year.
100% of Post 16 pupils have left with high quality destinations, 40% into full-time employment and 60% into full-time college provision.
Pupils celebrated an excellent set of GCSE results, with the number of GCSEs exams undertaken and the number of pupils sitting them doubling since 2018.
The English language GCSE pass rate remained at 100% for the third consecutive year and the maths GCSE pass rate was also 100%, with one pupil achieving a grade 9.
Headline figures are as follows:
- Grade 9 (A*) = 5%
- Grades 7-8 (A) = 32%
- Grades 7-9 (A* and A) = 38%
- Grades 5- 9 (A* – B) = 63%
- Grades 4- 9 (A*- C) = 89%
- Pupils with 5 or more 4- 9 grades (A*-C) = 40%
- Pupils with 5 or more 4-9 grades (A*- C) with English and maths = 40%
- English Language pass rate = 100%
- Maths pass rate = 100%


1st period 8:00 - 8:58 Homeroom and 6th grade Math Science (Middle School)
2nd period 9:01- 9:38 5th grade Math Science (Middle School)
3rd period 9:42 - 10:19 Conference period (block schedule)
10:00 - 11:00 Tues/Thurs Parkway/Birch Math Science 3/4
4th period 10:22 - 10:58 Conference period (block schedule)
11:00 - 11:45 Lunch and travel to Junior High
5th period 12:45 - 1:30 Junior High Math Science
P - 3 1:35 - 2:05 Junior High Math Science
6th period 2:09- 2:57 Junior High Math Science
7th period 3:02 - 3:50 Junior High Math Science
OCTOBER - FEBRUARY
UIL practice at Middle School 7:00 am - 8:00 am
UIL practice at Junior High 4:00 pm - 5:00 pm
Math Science Coach
Math Science Team - A Tradition of Excellence!
Hello. My name is Michelle Randall and this marks my 5th year to coach Pine Tree's wonderful TMSCA Math Science Team. We are currently the #6 ranked Number Sense Team in Texas in our 5-A school division. I am looking forward to another wonderful year!
I have a Bachelor of Science Degree in Elementary Education from Kansas State University and I have enjoyed teaching at Pine Tree for the past 25 years. I taught 7th grade science for the first twenty-one years and then changed to Math Science four years ago. I am currently serving as secretary on the State Executive Board for TMSCA and I was honored to be chosen as Pine Tree's Secondary Teacher of the Year for the 2018-19 school year! Go Pirates!
Pine Tree Junior High School
Physical Address: 2100 NW Loop 281 Longview, TX 75604
Mailing Address: P O Box 5878 Longview, TX 75608
Campus Telephone Number: (903) 295-5081
Fax Number: (903) 295-5082
Copyright © 2016 - Pine Tree Independent School District
powered by ezTaskTitanium TM


I grew up in the British school system, in the Bahamas which is a commonwealth that still recognizes the Queen as head of state but LIVING in England is chock full of surprises. There are so many things to get used to. Mind you I've mentioned this before and these are not problems - they are just observations. Here are a few more things that have me stumped:
This may be small but it's amusing to me. When quoting numbers people say: double and treble. For example - on TV they quote a phone number as: 0207 - double 4, 3, double 5, etc. In the US they just say the number - no doubles and I honestly don't think half the US would EVER say treble (or even know what it means). It gets me every time! I can't get used to giving a number with doubles or trebles in it so I'm glad none of our number has this in it. I mean I want to fit in and all...
I've complained about this before and now I have photographic evidence. Toilet rolls and paper towel rolls are so tiny here. Here is the differnce between a Bounty roll and a Sainsbury jumbo roll (in the back) and a Charmin US roll vs. a Cushell (formerly Charmin). The US stuff is twice the size. Everything seems smaller here - maybe the US is just excessive? Either way - I love the big products of the US and the small portions of the UK.
Greenwich Mean Time - I do not get it. I'm not a numbers person - I am a word/English language lover so numbers leave me befuddled. I'm good in the morning but once that digital clock rolls past noon I'm done. I never wanted to do math to figure out the time but now I find myself thinking: 'Okay it's 15:15 - that's quarter past 15 o'clock, ....so it's 15 minus 12 and that is.... what now?' I'm counting on my fingers to figure out if it's time for bed or not. I'm always exhausted because X isn't sleeping through the night so I can't rely on my internal Eastern Standard Time clock. My TV, the computer, the microwave are all testing my mathematic muscle and, frankly, I'm weak - and proud of it. I'm going to have to get old fashioned analog clock because I'm lazy. There... I said it. And I know it's daylight savings time but you get the gist of what I'm saying.
Eggs are not in the cold section. They are room temperature. That is just weird to me. In the US they are kept refrigerated - next to the cheese and butter. Here I forget to buy them because I'm not even sure where they are. I wanted to make meatloaf for dinner tonight but I forgot the eggs - again. I just have to find them - it's the only solution.
One thing I absolutelty love: the handy-dandy credit card/debit card machines that waiters bring to the table. How fabulous is that? One little swipe and you're done. No waiting. This is brilliant.


THE EFFECT OF THE COMPLETENESS OF LEARNING FACILITIES ON THE LEARNING RESULTS OF CLASS V STUDENTS OF MI NURUL ULUM MADIUN
Keywords:learning facilities, learning outcomes, mathematics
Learning facilities are equipment that children need in learning, besides learning facilities are supporting children's learning success. In the field it was found that some students obtained learning outcomes that had not yet reached the minimum completeness criteria. This may be due to the above factors. Therefore, the researcher wanted to know the effect of the completeness of learning facilities on the Mathematics learning outcomes of Class V Students at MI Nurul Ulum Sidorejo Madiun. In this study, researchers used quantitative methods. The purpose of this study was to determine whether there is an effect of the completeness of learning facilities on student mathematics learning outcomes at MI Nurul Ulum Sidorejo Madiun. The data collection techniques used questionnaires and documentation. The population of this research is the fifth grade students of MI Nurul Ulum Sidorejo Kebonsari Madiun totaling 20 students. For data analysis techniques using Simple Linear Regression using SPSS 16.0 program. Based on the calculation at the 5% significance level, it shows that there is an effect of the completeness of learning facilities on students' mathematics learning outcomes of 41.4% or sufficiently influential while the rest is influenced by other variables.
Copyright (c) 2021 Jurnal Paradigma
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


Chaotica is a Mac OS X application that draws fractals using the Chaos Game method. To use Chaotica you simply need to specify the number of vertices that will be used, how the vertices will be chosen, the fraction that will be used, and the number of iterations performed to generate the fractal. Chaotica will first choose a point inside the drawing area at random and then it’ll choose one of the vertices, also at random. Next, it will draw a new point at the chosen fraction of the distance between the point and the chosen vertex. After that, it will use the newly drawn point and pick a new random vertex and repeat the process to find the next point. Each time a new point is picked is called an iteration. You can change the settings in Chaotica to create many different fractals. Here’s a description of what each option in the New Fractal window and the Preferences does:
New Fractal window:
- Regular Polygon – If selected, the vertices will be placed to form a regular polygon.
- Random – If selected, the vertices will be placed randomly inside the drawing area.
- Vertices – A number between 3-12. It determines how many vertices will be used to create the fractal.
- Iterations – A number between 1-100,000. It determines how many points will be calculated.
- Fraction – The fraction that will be used to determine the distance at which a new point will be added.
- Use fraction for Sierpinki n-gon – Uses the fraction necessary to generate the Sierpinski polygon with the selected number of vertices. An explanation on how this works is coming soon.
- Background color – Self-explanatory.
- One color for all vertices – If selected, all points are drawn with the same color.
- Color depends on the vertex – If selected, the color of the points depends on which vertex was chosen when calculating where the point should be. This option generates nicer looking fractals.