Choose the one alternative that best completes the statement or answers the question.
-In a town whose population is 3000 , a disease creates an epidemic. The number of people, $N$, infected $t$ days afte: disease has begun is given by the function $\mathrm { N } ( \mathrm { t } ) = \frac { 3000 } { 1 + 21.2 \mathrm { e } ^ { - 0.54 t } }$. Find the number of infected people after 10 days.
A) 142 people
B) 2000 people.
C) 1000 people
D) 2737 people

Question

Quizplus · Accepted Answer

To find the number of infected people after 10 days, substitute $t = 10$ into the function: $N(10) = \frac{3000}{1 + 21.2e^{-0.54 \times 10}}$. Calculating this gives approximately 2737 people.

Choose the One Alternative That Best Completes the Statement or Answers