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Solved: Consider an alligator population P(t) satisfying
Chapter 2, Problem 20P(choose chapter or problem)
Problem 20P
Consider an alligator population P(t) satisfying the extinction/explosion equation as in Problem 18. If the initial population is 110 alligators and there are 11 births per month and 12 deaths per month occurring at lime t = 0, how many months does it take for P(t) to reach 10% of the threshold population M?
Questions & Answers
QUESTION:
Problem 20P
Consider an alligator population P(t) satisfying the extinction/explosion equation as in Problem 18. If the initial population is 110 alligators and there are 11 births per month and 12 deaths per month occurring at lime t = 0, how many months does it take for P(t) to reach 10% of the threshold population M?
ANSWER:
Solution:
Step 1 of 2
In this problem, we have given that , and
The alligator population satisfying the extinction-explosion equation
We can write
Comparing the above equation with , where