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Concept explainers
a)
To calculate: The average rate of change of sales with respect to number of catalogues distributed for given change in
b)
To calculate:
The average rate of change of sales with respect to number of catalogues distributed for given change in
c)
To calculate: The average rate of change of sales with respect to number of catalogues distributed for given change in
d) What is happening to the average rate of change of sales as the number of catalogs distributed increases?
The nature of average rate of change of sales with increase in the no. of distribution of catalogues.
e) Explain why what you have found in part (d) might happen.
The reason for decrease in the average rate of change of sales.
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Chapter 11 Solutions
MyLab Math with Pearson eText -- Standalone Access Card -- for Mathematics with Applications in the Management, Natural, and Social Sciences (12th Edition)
- If f(x)=x2+4, g(x)=x-6, h(x)=sq root of x, then (f o g o h)(x)=arrow_forwardIf f(x)=x2+4, g(x)=x-6, h(x)=sq root of x, then (f o g o h)(x)=arrow_forwardYou are given a plane Π in R3 defined by two vectors, p1 and p2, and a subspace W in R3 spanned by twovectors, w1 and w2. Your task is to project the plane Π onto the subspace W.First, answer the question of what the projection matrix is that projects onto the subspace W and how toapply it to find the desired projection. Second, approach the task in a different way by using the Gram-Schmidtmethod to find an orthonormal basis for subspace W, before then using the resulting basis vectors for theprojection. Last, compare the results obtained from both methodsarrow_forward
- Example 1 Solve the following differential equations: dy dx ex = 3x²-6x+5 dy dx = 4, y(0) = 3 x dy dx 33 = 5x3 +4 Prof. Robdera 5 -10:54 1x ㅁ +arrow_forward21. First-Order Constant-Coefficient Equations. a. Substituting y = ert, find the auxiliary equation for the first-order linear equation ay+by = 0, where a and b are constants with a 0. b. Use the result of part (a) to find the general solution.arrow_forwardPlane II is spanned by the vectors: - (2) · P² - (4) P1=2 P21 3 Subspace W is spanned by the vectors: 2 W1 - (9) · 1 W2 1 = (³)arrow_forward
- show that v3 = (−√3, −3, 3)⊤ is an eigenvector of M3 . Also here find the correspondingeigenvalue λ3 . Just from looking at M3 and its components, can you say something about the remaining twoeigenvalues? If so, what would you say? find v42 so that v4 = ( 2/5, v42, 1)⊤ is an eigenvector of M4 with corresp. eigenvalue λ4 = 45arrow_forward2) Suppose we select two values x and y independently from the uniform distribution on [0,1]. What is the probability that xy 1 2arrow_forwardNo chatgpt pls will upvote Already got wrong chatgpt answerarrow_forward
- Discrete Mathematics and Its Applications ( 8th I...MathISBN:9781259676512Author:Kenneth H RosenPublisher:McGraw-Hill EducationMathematics for Elementary Teachers with Activiti...MathISBN:9780134392790Author:Beckmann, SybillaPublisher:PEARSON
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