How much power does a washing machine use in watts

Asked by admin @ 03/11/2021 in Physics viewed by 336 People

a washing machine uses 750 watts of power and costs $0.15 per kilowatt-hour. How much does it cost to run a washing machine for two hours? Round your answer to the nearest cent.

Answered by admin @ 03/11/2021

Answer:$0.1125

Explanation:

power=750 watts

Power=750/1000=0.75 kilowatts

$0.15 for 1 kilowatts-hour

$h for 0.75 kilowatts-hour

$h=(0.75 x 0.15)

$h=$0.1125

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