The population of a small country increases according to the function $B=2,500,000 e^{0.05 t}$, where $t$ is measured in years. How many people will the country have after 9 years?
A) $3,920,780$
B) $7,045,957$
C) 866,969
D) $1,996,269$

Question

Quizplus · Accepted Answer

To find the population after 9 years, substitute $t = 9$ into the given function: $B = 2,500,000 e^{0.05 \times 9}$. Calculating this gives $B \approx 3,920,780$.

The Population of a Small Country Increases According to the Function