se 5 () A one-product company finds that its profit, P, in millions ofis given by P(a,n) = -5a² - 3n² + 48a 4n+ 2an+ 290, where a isunt spent on advertising, in millions of dollars, and n is the number of items sold,ands. Find the maximum value of P and the values of a and n at which it is-

Given function:- Pa,n=-5a2-3n2+48a-4n+2an+290

Answered: e5( A one-product company finds that…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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The total number of people, in thousands, age 65 years old and over who were below the poverty level can be modeled by N(t) = -59(t- 12) + 3890 where N(t) represents the total number of people 65 years old and over in the United States who were below the poverty level, in thousands, t years since 1980.1 (a) How many people 65 years old and over were below the poverty level in 2000? In 2000 there were people 65 years old and over below the poverty level. (b) When were there 1 million people 65 years old and over below the poverty level? (Hint: 1 million = 1000 thousand) According to this model, there were 1 million people 65 years old and over below the poverty level in the years (smaller value) and (larger value). (c) What is the vertex of this model, and what does it represent? In about there were people 65 years old and over below the poverty level. This was the maximum number of people around this time.
If f(1) = 9 and f(n) = -3f(n – 1) +n then find the value of f(5). Answer: Submit Answer M 9
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A marketing firm has calculated that the total profits P of a product with x-dollars invested in marketing can be modeled as P(x)=-8x2 +56x+17, where P(x) and x are both measured in hundreds of dollars. How much money should be invested in marketing to maximize profits?

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e5( A one-product company finds that its profit, P, in millions of 3n² + 48a 4n+ 2an+ 290, where a is is given by P(a,n) = -5a² nt spent on advertising, in millions of dollars, and n is the number of items sold, nds. Find the maximum value of P and the values of a and n at which it is -