the negative terms from an equation‚ while al-muqabala meant “balancing” the values of an equation across an equals sign. Moreover‚ his tracts on astronomy and geography‚ many of which were translated into European languages and Chinese‚ became standard texts. In AD830‚ a team of 70 geographers working under him produced the first map of the known world at the time‚ though all that
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Math is one of the basic sciences of life; it can be said that is the most basic science‚ the first thing a person learns‚ apart from reading and writing‚ is how to add and subtract. But‚ is math a part of nature‚ or was it made to measure or understand nature? It is really hard to know‚ but in my point of view‚ math is a method created by men to measure nature. If math was a part of nature‚ man would be born with math knowledge‚ but man is not‚ man had to think about a way to count and measure things
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References: http://keisan.casio.com/has10/SpecExec.cgi?id=system/2006/1223372110 - Used for KAP 3 New Q Maths by R. Brodie and S. Swift P258 http://www.physicsforums.com/showthread.php?t=638735 – Mark 44 post #5 – “Here’s why…” – used for MAPS 3 and 4 TO DO Re-do graphs - maps 2‚ 3‚ 4 Label graphs - maps 3 Printing money
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“Once I get into algebra‚ my parents will have to help me with my homework.” “I don’t need to know a lot of math.” “Math is so boring.” “I’m just not good with numbers. If I need to know that stuff‚ I ask my boyfriend.” Does any of the above sound familiar? Or do you also feel what others feel about their Mathematics subject? Don’t be dismayed‚ you’re not alone. There are many. While the geeks and nerds are enjoying problem solving‚ others surely hate the ancient Greeks for inventing Mathematics
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MATHEMATICS SL INTERNAL ASSESSMENT TYPE 1 LACSAP’S FRACTIONS 10/11/2012 Tracy Braganza IB2T In mathematics‚ Lacsap’s fractions are based upon Pascal’s triangle. In this portfolio‚ the aim that was given was to consider a set of numbers that are presented in a symmetrical pattern‚ deduce a general statement and also to determine the limitations of the general statement that have been found. The answers in this portfolio will be attained with the help of a GDC calculator (GDC – TI84 Plus
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Week 5 - Discussion 1 This Discussion will give you the opportunity to calculate or identify the three measures of central tendency. You will be asked to select an appropriate real life situation in which one measure would be more appropriate than the other two measures of center. 1. Select a topic of interest to you and record the topic in your posting‚ for example: “What is the average number of hours people watch TV every week?” Make sure the question you ask will be answered with a number‚
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Kelly Panizza Assignment # 1 Algorithm-Spring 2011 1. Do some research on al-Khorezmi (also al-Khwarizmi)‚ the man from whose name the word “algorithm” is derived. In particular‚ you should learn what the origins of the words “algorithm” and “algebra” have in common. R: / the word “Algorithm” or “Algorism” in some other writing versions‚ comes from the name Al-Khwarizmi (c. 780-850)‚ a Persian mathematician‚ astronomer‚ geographer
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Write your name here Surname Other names Centre Number Candidate Number Edexcel GCSE Mathematics B Unit 1: Statistics and Probability (Calculator) Higher Tier Wednesday 9 November 2011 – Afternoon Time: 1 hour 15 minutes Paper Reference 5MB1H/01 You must have: Ruler graduated in centimetres and millimetres‚ Total Marks protractor‚ pair of compasses‚ pen‚ HB pencil‚ eraser‚ calculator. Tracing paper may be used. Instructions Use black ink or ball-point pen.
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1. Arrange the following in descending order: a. 29 ‚23 ‚821 b. 15 ‚37 ‚710 2. A rectangular sheet of paper is 1212 cm long and 1023 cm wide. Find its perimeter. 3. Salil wants to put a picture in a frame. The picture is 735 cm wide. To fit in the frame the picture cannot be more than 7310 cm wide. How much the picture should be trimmed? 4. Find the perimeters of (i) ABE (ii) the rectangle BCDE in the figure below. Whose perimeter is greater? 5. In
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Chapter 3 Relationships Between Quantitative Variables Copyright ©2011 Brooks/Cole‚ Cengage Learning 1 Principle Idea: The description and confirmation of relationships between variables are very important in research. Copyright ©2011 Brooks/Cole‚ Cengage Learning 2 Three Tools we will use … • Scatterplot‚ a two-dimensional graph of data values • Correlation‚ a statistic that measures the strength and direction of a linear relationship between two quantitative variables
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