Item 4B Item 4B Rachel 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
Premium Mathematics Terminal velocity Derivative
My first hypothesis is that Maria is creating a triangle. Maria has a close relationship with her mother; she views her mother as her only friend at times. Maria and Paul’s relationship is strained and creating frustrations between the two of them. Since Maria is close to her mother and experiencing challenges in her relationship with Paul‚ she feels comfortable with her mother and they spend a great deal of time together‚ she confides intimate details of her relationship with Paul to her mother
Premium Family Mother Marriage
MATH PORTFOLIO NUMBER OF PIECES Kanishk Malhotra 003566-035 (May 2012) In physics and mathematics‚ the ‘DIMENSION’ of a space or object is informally defined as the minimum number of coordinates needed to specify each point within it. Thus a line has a dimension of one because only one coordinate is needed to specify a point on it. A surface such as a plane or the surface of a cylinder or sphere has a dimension of two because two coordinates are needed to specify a point on it (for
Free Dimension
Pascal’s triangle is a geometric arrangement of the binomial coefficients in a triangle.It is also known as the figurate triangle‚ the combinatorial triangle‚ and the binomial triangle. Even though Pascal’s Triangle is named after seventeenth century mathematician‚ Blaise Pascal‚ several other mathematicians knew about and applied their knowledge of the triangle hundreds of years before the birth of Pascal in 1623. The Arabs‚ Persians and the Chinese discovered Pascal’s triangle in earlier centuries
Premium
surrounds the many theories known as the Bermuda Triangle. Location is important for any navigation tactics across a large body of water. Within the Bermuda Triangle‚ also known as the Devil’s Triangle; it can be difficult as well due to the environment (Bermuda Triangle or Devil’s Triangle). Wild theories have been the source of the Bermuda Triangle’s reality‚ but they‚ however‚ have not And cannot prove it exists (What Is the Bermuda Triangle?). Logical knowledge of why this distinct area has
Premium Atlantic Ocean Ocean United States
MATHS INTERNAL ASSESSMENT ROAD ACCIDENTS DUE 1 Table of contents:- 1) Introduction 2) Personal expected outcome 3) Statement of the task 4) Methodology 5) Data collection 6) Data analysis 7) Mathematical process 8) Conclusion Appendix Research Question to what extent is the correlation between the rate of mortality between the drinking and the normal mortality To what extent is the mortality due to consumption of alcohol when compared to normal
Premium Blood alcohol content Correlation and dependence Pearson product-moment correlation coefficient
CLASS 8:- Math Revision Worksheet Topic: Profit and Loss 1. A shirt is purchased for Rs 400 and sold for Rs 460. Find the profit and profit percentage. 2. Sonal purchased an article for Rs 2500 and sold it at 25% above the CP. If Rs 125 is paid as tax on it‚ find her net profit and profit percentage. 3. By selling an article for Rs 34.40‚ a man gains 7.5%. What is its CP? 4. On selling tea at Rs 40 per kg‚ a loss of 10% is incurred. Calculate the amount of tea (in kg) sold‚ if the total loss
Premium Marketing Trigraph Interest rate
Math 5067 001 Homework 1 Due 9/11/13 1. Read Chapter 1 in the DHW text (sections 1.1 – 1.3 are mandatory) and answer the following: a. List at least three incentives for an insurance company to develop new insurance products. b. (Exercise 1.1 in DHW) Why do insurers generally require evidence of health from a person applying for life insurance but not for an annuity? c. (Exercise 1.3 in DHW) Explain why premiums are payable in advance‚ so that the first premium is due at issue‚ rather than in
Premium Cumulative distribution function Probability theory Random variable
Bermuda and San Juan‚ Puerto Rico. That created the mystery of the Bermuda Triangle as people wondered what happened to Flight 19. “The strange events of December 5‚ 1945 have since become fodder for all manner of wild theories and speculation. In the 1960s and 70s‚ pulp magazines and writers such as Vincent Gaddis and Charles Berlitz helped popularize the idea that Flight 19 had been gobbled up by the “Bermuda Triangle‚” a section of the Atlantic supposedly known for its high volume of freak disappearances
Premium
Innovating new packaging by determining the best suitable level of efficiency with the use of calculus for Trini Chocolate Delights. JABARI BOWMAN ADD MATH SBA CLASS: 5-6 SCHOOL: ST. MARY’S COLLEGE TEACHER: MR. YIP-YOUNG Problem Statement The project’s purpose is to work out the best level of production to suit the new packaging for ‘Trini Chocolate Delights ltd.’ The company’s objective is to maximize produce of their new product but minimize manufacturing cost. To fulfill this task the
Free Area Quadratic equation Triangle