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Mathematics, 05.05.2020 06:32 kenziebug34

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

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