Mathematics Archives - Page 2 of 8 - Accredited Research Writers

How did you calculate those values? Show or explain your calculations, what formulas you used, why you used those formulas, and what you obtained.

Posted on March 20, 2021 by Geoffrey

We have many options for how to save, invest, or allocate our money. Some of these include savings accounts, CDs, mutual funds, real estate, and so on. Suppose you win $10,000 in the lottery and you want to invest it! Look up the details of two different investment opportunities (you can find these at your […]

Define and describe numeracy, including examples of where you have used numeracy skills in your everyday life.

Posted on March 19, 2021 by Geoffrey

Poster requirements Your poster must draw upon the unit materials and specifically address the following points: Define and describe mathematics. Include examples of everyday mathematics phenomena (e.g. in nature or built environments) that can be explained using mathematics. For example; the number of petals on a lily blossom is always a Fibonacci number, the way in which fern leaves form a geometric fractal […]

Analyze whether there exists differences between males and females in theirmean age and mean income. Using an F-test first to check whether each population has the same variance and, then, use the relevant t-test to check the differences in means

Posted on March 16, 2021 by Geoffrey

Good-Health Corporation Good-Health Corporation is a producer of high-qualitysport equipment, e.g.,butterfly machines, fitness bikes, row machines, incline presses. The companywould like to increase its sales of row machines and hired a consultancyfirm (BUSCON) to investigate the market for its row machines. The marketing manager of Good-Health Corporation is especially interested in understandingspecific profiles of customers […]

Mary is a teacher who has 10 hours a day to allocate between work and leisure. For each hour worked, Mary receives $10. Her basket price is $2. Mary’s utility function is given by:𝑈(𝐶,𝑅)=𝐶%𝑅$ a)Calculate the number of hours that Marywill dedicate to leisure and work per day. Show the leisure demand function and the consumption demand function.

Posted on March 12, 2021 by Geoffrey

Question1A consumer has autility function𝑈=𝑋!𝑋”Where𝑋!and𝑋”are the consumed quantities ofA andB,and an initial endowment/allocation of𝑋!$$$$=2and𝑋”$$$=1. The prices of these goods are given and equal to 1.a)Set up the consumer budget constraint.b)Plot it/Represent it graphically.c)Calculate the optimal basket. Question2Consider an economy with two periods where individuals have perfect access to credit, which has an interest rate of […]

Given g(x) = x3 + axe + bx — 10, where a and b are constants. When g(x) is divided by (x — 3), the reminder is 14. When g(x) is divided by (x + 1), the reminder is —18 Find the value of a and find the value of b

Posted on March 12, 2021 by Geoffrey

Question 4 a) Find the set of values for which 3x + 8 < 20 and 2(3x — 7) ?_ x + 6 b) Given g(x) = x3 + axe + bx — 10, where a and b are constants. When g(x) is divided by (x — 3), the reminder is 14. When g(x) is […]

Find the set of values for which 3x + 8 5_ 20 and 2(3x — 7) v + 6

Posted on March 12, 2021 by Geoffrey

C1 En Page view Read aloud Dray, Question 3 a) Given that y = x2 — 6x + 8 i) Solve the equation of y using any method of your choosing (factorisation, completing the square or quadratic formula) [4 mark] ii) Hence, sketch the graph of y, showing where the curve cuts the x- and […]

Solve the following equation by completing the square x2 + 2x = 5

Posted on March 12, 2021 by Geoffrey

QuestotiT2- a) Find the value of x for which log, 81 = 2 b) Solve the following equation by completing the square x2 + 2x = 5 c) Simplify this fraction 7×3 — x4 — 2 5x d) Find the equations of tangent and normal to the curve y = x3 Question 3 a) Given […]

Express the following in terms of log a, and log b log ViElb

Posted on March 12, 2021 by Geoffrey

Question 7 Evaluate 13×2 dx 0 Question 8 Express the following in terms of log a, and log b log ViElb Question 9 Given that y = 2×2 — 3,x # 0. Find [2 marks [2 marks, [3 mark] [Total 20 marks]

Expand and simplify the following Sob + 6a2b — 7ab2 + 2a2b — 3ab

Posted on March 12, 2021 by Geoffrey

SECTION 2: ANSWER FOUR QUESTIONS OUT OF SIX ONLY Question 1 a) Expand and simplify the following Sob + 6a2b — 7ab2 + 2a2b — 3ab b) Rationalise c) Simplify d) Solve the equation Question 2 a) Find the value of x for which 1 2—/ (8 + V-5D (2 — V-5-) — 2(‘”) — […]

A salesman is paid commission of £10 per week for each life insurance policy that he has sold. Each week he sells one new policy so that he is paid £10 in the first week, £20 commission in the second week, £30 commission in the third week and so on. His weekly commissions form an arithmetic sequence. Find the total amount of commission he receives in the first year, given that a year has 52 weeks.

Posted on March 12, 2021 by Geoffrey

Question 5 a) Find the reminder when 16×5 — 20×4 + 8 is divided by (3x — 1) [4 mark b) i) The straight line ll passes through the points A and B with co-ordinates (2,2) and (6,0), respectively. Find the equation of 11. [6 mark] ii) The straight line 12 passes through the point […]