Question

When Sierra first purchased her laptop, the battery lasted for 120 minutes. If the battery life decreases by 5.3% each year, which function represents how long the battery will last after t years?

A.
B(t) = 120(0.947)t
B.
B(t) = 120(0.053)t
C.
B(t) = 120(1.053)t

Answer 1

C

Explanation:

I can't understand what you'r saying because of the " A. B. C words" but the answer will be C 120(0.053) but since I can't understand the question i think it's this answer but next time can you make you'r question more easy to read.

Hope you understand....