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

Question

Ayden Shaffer

Mathematics

28 October, 04:40

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

+5

Answers (1)

Know the Answer?

Shea Parker · Answer 1

C

Step-by-step 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 ...

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) tB.B (t) = 120 (0.053) tC.B (t) = 120 (1.053) t

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