A rabbit population on an island increases exponentiallywith growth rate k = 0.12 months−1. When the population reaches 300rabbits (say, at time t = 0), wolves begin eating the rabbits at a rate ofr rabbits per month.(a) Find a differential equation satisfied by the rabbit population P (t).(b) How large can r be without the rabbit population becoming extinct?

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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A rabbit population on an island increases exponentially
with growth rate k = 0.12 months−1. When the population reaches 300
rabbits (say, at time t = 0), wolves begin eating the rabbits at a rate of
r rabbits per month.
(a) Find a differential equation satisfied by the rabbit population P (t).
(b) How large can r be without the rabbit population becoming extinct?

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