Question

The population of a city was 61,000 in 1990. Using the exponential modely = yer for population growth, estimate the population of this cry in 2012 fork = 0.0122218. Assume that is measured in years and t = 0 corresponds to 1990.) Round your answer to the nearest whole numberAnswerXeypad

Answer 1

Step-by-step explanation

In the equation:

`y=y_0e^(kt)`

y_0 represents the initial population, and in this case assuyimg t=0 corresponds to 1990, for 2012 t=22.

Replacing this values and k = 0.0122218 on the equation we have:

`y=61000*e^(0.0122218*22)`
`y\approx79818`

Answer

79818 people