INTRODUCTION Statistics and mathematics are everything to economics. infact statistics and Mathematics‚ the economic field wouldn’t even exist. Economist need statistics to represent data‚ to track and store information‚ to identify trends‚ to attribute value and mathematics to calculate those figures.The way to look at the relationship between statistics and economics is that economics is essentially the study of human decisions and trends‚ and how these have a financial impact. Economists
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Mr. Keshav Singh Kansana 1. The product of 2 numbers is 60 and their arithmetic mean in 8‚ find the numbers. 2. The monthly salary of a persona was Rs. 320 for each of the first three years. He next got annul increment of Rs. 40 per month for each of the following successive 12 years. His salary remained stationary till retirement when he found that his average monthly salary during the service period was Rs. 698. Find the period of his service. 3. Divide 36 into 6 parts in A.P such that the sum
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The Impact of Mathematics on the Physical Sciences Intro Many great mathematicians of the past had an impact on physical sciences. This paper will discuss the historical background‚ respective times‚ and contemporary and modern societal contributions of three of those mathematicians: Archimedes of Syracuse‚ Isaac Newton‚ and Leonhard Euler. Archimedes of Syracuse Archimedes was born in a Greek city-state of Syracuse‚ Sicily in 287 BC. He was killed during a Roman incursion in 212 BC during
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Recently‚ the Malaysian government has launched a campaign of 10 000 steps a day to create awareness to the public on healthy lifestyle. At the school level‚ all students are required to sit for the SEGAK test to determine the fitness level of students based on a few physical tests. Among the elements of the test is taking the pulse rate of each student. Based on the SEGAK test conducted in your school‚ get the pulse rate of 50 students before and after the step up board activity. Complete the
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CAT 2007 Solutions Section I 1. Note that the price of Darjeeling tea remains constant after the 100th day (n=100). If the prices of the two varieties of tea become equal before n = 100‚ then 100 + 0.1n = 89 + 0.15n ∴ n = 220‚ which is not possible. (Since n has been assumed to be less than 100) ∴ The prices of the two varieties will be equal after n = 100‚ i.e.‚ when the price of Darjeeling tea = 100 + 0.1 × 100 = 110 ∴ 89 + 0.15n = 110 ∴ n = 140 2007 is not a leap year. Number of days till 30th
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Investigation: Intersecting Chords of a Circle On completion of the investigation I had learned many new important qualities associated with the intersecting chords within a circle theorems. The three theorems studied in this investigation include: Two chords intersecting externally‚ two chords intersecting internally and the intersection of a chord and tangent. Each theorem can be used to determine different things (e.g. the tangent-chord theorem can be used to determine the approximate distance
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Dear Mrs. Ericson‚ My name is Kylee Willette and I am in your Period 6 Algebra 2 Honors class. I was born on August 14‚ 1997. I have lived in Moreno Valley for nearly ten years now. I live with my mom‚ stepdad‚ and younger sister‚ Jade. Before Moreno Valley‚ I lived in Hemet. The only languages I speak are English and Spanish‚ although I don’t like speaking Spanish in public. During my free time I like to listen to music‚ play Xbox and pc games‚ draw‚ read‚ and watch movies. As a student‚ grades
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Student’s Manual Essential Mathematics for Economic Analysis 4 edition th Knut Sydsæter Peter Hammond Arne Strøm For further supporting resources please visit: www.mymathlab.com/global Preface This student’s solutions manual accompanies Essential Mathematics for Economic Analysis (4th edition‚ FT SM ⊃ Prentice Hall‚ 2012). Its main purpose is to provide more detailed solutions to the problems marked ⊂ in the text. The answers provided in this Manual should be used in combination with
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Microsoft® Mathematics 4.0. While teachers are under pressure to raise math and science test scores on standardized tests‚ many students find math their most frustrating subject. With Microsoft Mathematics‚ teachers can equip students with the tools they need to grasp the concepts behind the correct answers. When that happens‚ students’ engagement and comprehension can rise exponentially. MICROSOFT MATHEMATICS 1 Encourage. Visualize. Solve. Microsoft Mathematics is a free
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measurement‚ and see mathematics as an exciting and practical element of the curriculum. They develop their knowledge‚ skills and understanding through a balance of wholeclass activity. This involves‚ for example‚ counting‚ direct teaching‚ problem solving in groups and independent work‚ where children apply and practise their learning. A mix of mental‚ practical and informal written work engages and motivates children and fosters purposeful attitudes to mathematics. Home–school mathematics links are an
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