Post Utme Greenfield University 2021 Geography Question 11

Practice objective / multiple choice question 11 from the 2021 Post Utme Greenfield University Geography examination.

Post Utme Greenfield University 2021 Geography Objective / Multiple Choice
Question 11 POST_UTME_GREENFIELD_UNIVERSITY • 2021 • GEOGRAPHY • objective

The population growth rate of a city is given by the equation ( rac{dP}{dt} = rP left( 1 - rac{P}{K} ight) ). If the carrying capacity ( K ) is 100,000 and the initial population ( P_0 ) is 50,000, find the population ( P(t) ) at time ( t ) using the logistic growth model.

Answer Options

Correct Answer A. ( P(t) = \frac{K}{1 + Ae^{-rt}}
B. ( P(t) = K \left( 1 - \frac{1}{1 + Ae^{-rt}} \right)
C. ( P(t) = \frac{K}{1 + Ae^{rt}}
D. ( P(t) = K \left( 1 - \frac{1}{1 + Ae^{rt}} \right)
Correct Answer
A
Correct Option:
( P(t) = \frac{K}{1 + Ae^{-rt}}

About This Question

This is Post Utme Greenfield University 2021 Geography Question 11. It is one of the objective questions from the 2021 Post Utme Greenfield University Geography examination.

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