Question

Asked Nov 21, 2019

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Word problem

In 1990 the populations of a country was estimated at 4 million. For any year the population is modeled by this logistic equations: p(t)= (240) ÷ (5+54.99e^{-.0208t}) , where is the number of years since 1990. Estimate the year that the population will be 21 million.

Step 1

To estimate the year when the population will be 21 million.

Step 2

**Given:**

Step 3

Substitute 21 for...

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