# Determining population size

A person studying the growth of an animal population has determined T = 25logN − 50for the time T, in years, at which the population has reached the size N.

a. At what time does the population reach a size of 200? Explain how to find this.

b. What was the initial population size? How did you find it?

https://brainmass.com/math/graphs-and-functions/determining-population-size-595998

#### Solution Preview

a. Size N = 200.

So now substitute this value in the equation.

T = 25log(200) - ...

#### Solution Summary

Given an equation, the population size is determined at a given time in a series of clear calculations.

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