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In doing a load of clothes, a clothes dryer uses 16 a of current at 240 v for 45 min. a personal computer, in contrast, uses 2.7 a of current at 120 v. with the energy used by the clothes dryer, (a) how long (in hours) could you use this computer to surf the internet? (b)at $0.12 per kilowatt-hour, how much does it cost to operate the clothes dryer for 45 minutes?
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