11. THe population of a species of animal in a nature reserve grows by 12.2% each year. Initially there are 200 of the species. (Recall: P = ab*) a. Write an equation for the population of the species as a function of time. Explain why your equation models this situation. b. After 20 years, an epidemic kills all but 200 of the species. After the epidemic, the population grows as it did before. What will be the equation modeling the population after the epidemic? Explain why your equation models this situation.

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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11. THe population of a species of animal in a nature reserve grows
by 12.2% each year. Initially there are 200 of the species.
(Recall: P = ab*)
a. Write an equation for the population of the species as a
function of time. Explain why your equation models this
situation.
b. After 20 years, an epidemic kills all but 200 of the species.
After the epidemic, the population grows as it did before.
What will be the equation modeling the population after
the epidemic? Explain why your equation models this
situation.
Transcribed Image Text:11. THe population of a species of animal in a nature reserve grows by 12.2% each year. Initially there are 200 of the species. (Recall: P = ab*) a. Write an equation for the population of the species as a function of time. Explain why your equation models this situation. b. After 20 years, an epidemic kills all but 200 of the species. After the epidemic, the population grows as it did before. What will be the equation modeling the population after the epidemic? Explain why your equation models this situation.
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