Chapter 6.1, Problem 11SE

For the following exercises, consider this scenario: For each year t , the population of a forest of trees is represented by the function $A\left(t\right)=115{\left(1.025\right)}^t.$ In a neighboring forest, the population of the same type of tree is represented by the function $B\left(t\right)=82{\left(1.029\right)}^t.$ (Round answers to the nearest whole number.)

Assuming the population growth models continue to represent the growth of the forests, which forest will have a greater number of trees after

$\text{2}0$ years? By how many?