Physics, 16.09.2019 04:30, bellabrill

7) batteries properties battery brand average life cost a 12 hours $0.50 b 18 hours $2.00 c 24 hours $3.50 if a battery is needed for a smoke detector where the biggest priority is for the device to last as long as possible, then which brand is the best choice? a) battery a b) battery b c) battery c d) all 3 brands are equally good choices.

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7) batteries properties battery brand average life cost a 12 hours $0.50 b 18 hours $2.00 c 24 hours...