An animal population currently has 7400 members and is reproducing at a rate of R(t) = 2270 + 50t members per year. The proportion of members that survive after t years is given by S(t) = 1/(t + 1). (a) How many of the original members survive four years? animals (b) How many new members are added during the next four years? animals (c) Explain why the animal population four years from now is not the same as the sum of your answers from parts (a) and (b). O All of the new animals survive. O Not all of the new animals survive. O All of the original animals survive. O Some of the the new animals reproduced. O Not all of the original animals survive.
An animal population currently has 7400 members and is reproducing at a rate of R(t) = 2270 + 50t members per year. The proportion of members that survive after t years is given by S(t) = 1/(t + 1). (a) How many of the original members survive four years? animals (b) How many new members are added during the next four years? animals (c) Explain why the animal population four years from now is not the same as the sum of your answers from parts (a) and (b). O All of the new animals survive. O Not all of the new animals survive. O All of the original animals survive. O Some of the the new animals reproduced. O Not all of the original animals survive.
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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Transcribed Image Text:An animal population currently has 7400 members and is reproducing at a rate of R(t) = 2270 + 50t members per year. The proportion of members that
survive after t years is given by S(t) = 1/(t + 1).
(a) How many of the original members survive four years?
animals
(b) How many new members are added during the next four years?
animals
(c) Explain why the animal population four years from now is not the same as the sum of your answers from parts (a) and (b).
O All of the new animals survive.
Not all of the new animals survive.
All of the original animals survive.
Some of the the new animals reproduced.
Not all of the original animals survive.
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