How long will it take to reduce the charge to 25% of its original charge?

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How long will it take to reduce the charge to 25% of its original charge?

A storage battery discharges at a rate which is proportional to the charge. If the charge is reduced by 50% of its original value at the end of 2 days, how long will it take to reduce the charge to 25% of its original charge?

2006-08-08 04:21:27 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help

2 answers

1 day

2006-08-08 04:33:29 · answer #1 · answered by haleigh b 2 · 0⤊ 1⤋

4 days.

2006-08-08 05:01:42 · answer #2 · answered by Pascal 7 · 0⤊ 0⤋