Reiser Maths C Rachel Reiser Maths C Question 1 ab1+f’(x)2 dx y = acosh(xa) If: coshx=12ex+e-x Then: cosh(xa) = 12(exa+e-xa) y = acosh(xa) ∴ y=a(exa+e-xa)2 y=a(exa+e-xa)2 dydx=f’x=ddxa(exa+e-xa)2 dydx=f’x=ddx12aexa+e-xa f’x=12a1aexa+-1ae-xa f’x=exa-e-xa2 f’x2=exa-e-xa22 f’x2=(12exa-12e-xa)(12exa-12e-xa) f’x2=14e2xa-14e0-14e0+14e-2xa f’x2=14e2xa-12+14e-2xa f’x2=14e2xa-2+e-2xa Assuming the catenary is symmetrical‚ the entire length of the wire is equal to two multiplied
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into a new country and making it their home. In the poems ‚ “My Uncle’s Favorite Coffee Shop” by Naomi Shihab Nye and “My Tongue is Divided into Two” by Quique Aviles as a reader you get to understand the different cultural experiences and perspectives from immigrants. Overall‚ the life of an immigrant can come with many challenges and struggles. “My Uncle’s Favorite Coffee Shop” by Naomi Shihab Nye and “My Tongue is Divided into Two” by Quique Aviles addresses some of the cultural experiences
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Week Two Assignment BUS308: Statistics for Managers Tiffany Aldridge January 9‚ 2012 Week Two Assignment Chapter 4: 4.4‚ 4.20 4.4 Suppose that a couple will have three children. Letting B denote a boy and G denote a girl: a. Draw a tree diagram depicting the sample space outcomes for this experiment b. List the sample space outcomes that correspond to each of the following events: 1) All three children will have the same gender. BBB‚ GGG 2) Exactly two of the three
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In Mathematics‚ a periodic function is a function that repeats its values in regular intervals or periods. Periodic functions are used throughout science to describe oscillations‚ waves‚ and other phenomena that exhibit periodicity. Periodic functions are those that repeat on a set interval. All trigonometric functions are periodic. They are useful because one can determine the value of the function anywhere in the domain. If a function is periodic‚ then there is some value n for which
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cup? a. 4 ounces c. 16 ounces b. 10 ounces d. 24 ounces 5. 2 is what percent of 5? a. 25% b. 38% c. 40% d. 35% 6. Five (5) average office workers earn a total average monthly salary of P10‚ 000. If the average monthly salaries of two of these workers total P 4‚000‚ what is the average monthly income of each of the remaining three workers? a. P 6‚000.00 c. P 2‚500.00 b. P 2‚000.00 d. P 4‚000.00 7. Which of the following equation has the LEAST value? a. 6+3x4 c. 6+4x3 b. 6x4+3
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Puzzle: Who Got More? Mrs Mess was buying a set of garden furniture. The bill was seventy rupees. She gave the attendant what she thought were two ₹50 notes‚ (actually two ₹100 notes). The attendant was sleepy and didn’t notice either‚ so he gave Mrs Mess what he thought were three ₹10 notes (actually three ₹50 notes). Who ended up better off than they should? Solution: Mrs Mess comes away better off than she should‚ by ₹20 in fact. Despite the warning in the title‚ Mrs Mess did pay
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Comparison Essay MY TWO BROTHERS No two people are exactly alike‚ and my two older brothers‚ Thu Nguyen and Thang Nguyen‚ are no exceptions. When I think of them‚ I think of Rudyard Kipling’s words‚ “East is East. West is West. Never the twain shall meet.” Even though they have the same parents‚ their considerable differences in looks‚ personalities‚ and attitude toward life reflect the differences between Eastern and Western cultures. Like the majority of oriental men‚ Thu is short‚
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IB Math Studies Internal Assessment: Is the distance a tennis ball travels horizontally dependent on the angle of which it is dropped at? Exam Session: May 2014 School Name: Teacher: Course: IB Math Studies Word Count: 654 Name: Is the distance a tennis ball travels horizontally dependent on the angle of which it is dropped at? Introduction In tennis‚ players hit the tennis ball in certain ways so the ball goes the way they want it to go. Hitting it at certain angles enables
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explanation with specific facts and examples. You are required to cite at least seven (7) sources. Two (2) of these may be approved websites and four (4) must be articles originally published in a reputable magazine‚ newspaper or peer-edited journal. Use the library’s online databases to find such articles. A handout posted on Bb under Content explains how to do this‚ and we will have a day in the computer lab‚ or classroom‚ where I walk you through the process. Please note that‚ without an individual
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Taras Malsky MT.1102 AB Dr.S.Washburn Egyptian Math The use of organized mathematics in Egypt has been dated back to the third millennium BC. Egyptian mathematics was dominated by arithmetic‚ with an emphasis on measurement and calculation in geometry. With their vast knowledge of geometry‚ they were able to correctly calculate the areas of triangles‚ rectangles‚ and trapezoids and the volumes of figures such as bricks‚ cylinders‚ and pyramids. They were also able to build the Great Pyramid
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