Part A Q2-Maths Assignment 2012‚ Mrs Pillai Lvl 1 Irrational numbers are numbers that are neither whole numbers nor ratios of whole numbers. Irrational numbers are real numbers in the sense that they appear in measurements of geometric objects--for example‚ the number pi (II). However‚ irrational numbers cannot be represented as decimals‚ unlike rational numbers‚ which can be expressed either as finite decimals or as infinite decimals that eventually follow a repeating pattern. By contrast‚ irrational
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case. THE MATH PROBLEM: The surface area of a cylindrical aluminum can is measure of how much aluminum the can requires. If the can has a radius r and a height h‚ its surface area A and its volume V are given by the equations: A=2(pi)r^2 + 2(pi)rh and V= (pi)r^2h A) The volume‚ V‚ of a 12 oz cola can is 355cm^3. A cola can is approximately cylindrical. Express the cola can’s surface area A as a function of its radius r‚ where r is measured in centimeters. Simlify your answer. (Hint: Your
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wants to be able to withdraw $110‚000 from her savings account on each birthday for 25 years following her retirement; the first withdrawal will be on her 66th birthday. Your friend intends to invest her money in the local credit union‚ which offers 9 percents interest per year. She wants to make equal annual payments on each birthday into the account established at the credit union for her retirement fund. a. If she starts making these deposits on her 36th birthday and continues to make deposit
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| Why Do People Hate Math? | | | | | | Why is it that people hate maths? Truly‚ there is no bona fide reason why mathematics in particular should be disliked. It forms an inevitable part of life that every human must confront at some time in their lives. Math‚ as defined by Wikipedia.org‚ is the study of quantity‚ structure‚ space and change. Without realizing it‚ people integrate simple math into their lives‚ whether it is by playing a card game‚ taking out a loan‚ checking
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represented in the form of concrete objects. After repeatedly manipulating and rearranging the objects materializing a concept‚ children‚ in their own time‚ construct the corresponding abstract for themselves. Too many people leave school believing math is an impenetrable subject accessible only to a select few. A feature of Montessori mathematics materials is the way they transform mathematical process‚ even one with a reputation for being difficult‚ so it becomes both accessible and fascinating
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NETW320 – Converged Networks with Lab Lab #7 Title: CODEC Selection for a WAN Introduction A codec is a device capable of performing encoding and decoding on a digital signal. Each codec provides a different level of speech quality. The reason for this is that codecs use different types of compression techniques in order to require less bandwidth. The more the compression‚ the less bandwidth you will require. However‚ this will ultimately be at the cost of sound quality‚ as high-compression/low-bandwidth
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MATH OF INVESTMENT (FORMULAS AND SAMPLE PROBLEMS) SIMPLE INTEREST: a) I= Prt b) F= P+ I c) I= F- P d) F= P (1 + rt) e) P= F / 1+ rt f) R= I / Pt g) P= I / rt h) t= I / Pr i) EXACT INTEREST: j) k) Ie= Pr approximate time Ie= Pr exact time l) 365 days 360 days m) n) ORDINARY INTEREST o) p) Io= Pr exact time Io= Pr approximate time q)
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1 Janise McWilliams Psy/240 07/13/2014 Professor King Analyzing Psychological Disorders 2 My understanding of Schizophrenia is what they call splitting of the psychic functions‚ back in the early years of the 20th century it was described as to what was assumed at that time to be the breakdown of integration among emotions‚ thoughts‚ and
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PROBLEM 4.1 A) (374 + 368 + 381) / 3 = 374.33 Pints B) Forecast: (381 x .1) = 38.1 (368 x .3) = 110.4 (374 x .6) = 224.4 38.1 + 110.4 + 224.4 = 372.9 Pints C) Week Of Pints Used Forecast with exponential smoothing applied 31st Aug 360 360.00 7th Sep 389 360.00 14th Sep 410 365.80 21st Sep 381 374.64 28th Sep 368 375.91 5th Oct 374 374.33 12th Oct 374.26 Forecast : 374.26 Pints PROBLEM 4.5 A) (3700 + 3800) / 2 = 3750 Miles
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Treasure Hunt: Finding the Values of Right Angle Triangles This final weeks course asks us to find a treasure with two pieces of a map. Now this may not be a common use of the Pythagorean Theorem to solve the distances for a right angled triangle but it is a fun exercise to find the values of the right angle triangle. Buried treasure: Ahmed has half of a treasure map‚which indicates that the treasure is buried in the desert 2x + 6 paces from Castle Rock. Vanessa has the other half of the map
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