Solve.
-The number of acres in a landfill is given by the function $B=6500 e^{-0.04 t}$, where $t$ is measured in years. How many acres will the landfill have after 7 years? (Round to the nearest acre.)
A) 8274 acres
B) 4913 acres
C) 3411 acres
D) 3593 acres

Question

Quizplus · Accepted Answer

To find the number of acres after 7 years, substitute $t = 7$ into the given function: $B = 6500 e^{-0.04 \times 7}$. Calculating this gives $B \approx 4913$ acres.

Solve -The Number of Acres in a Landfill Is Given B=6500e−0.04tB=6500 e^{-0.04 t}B=6500e−0.04t

Solve
-The Number of Acres in a Landfill Is Given $B=6500 e^{-0.04 t}$