The population of the small town of parks in 2000 was estimated to be 3,901 people with an annual rate of decrease of about 1.8%. at this rate, what is the estimated population in 2013?

Answer-

The estimated population in 2013 is 3081.

Solution-

This can be represented as exponential decreasing function,

Where,

Putting the values,

As population can not be in fraction, so after rounding off the estimated population in 2013 is 3081.

it would open into a square depending on the type of envelope i’m not sure about the second part