Mathematics, 12.09.2019 01:30, warnene17
An outdoor spa (hot tub) draws 1487 watts to keep the water warm. if the utility company charges $0.13 per kilowatt-hour, how much does it cost to operate the spa for four months during the winter (24 hours per day)? assume each month has 30 days.
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An outdoor spa (hot tub) draws 1487 watts to keep the water warm. if the utility company charges $0....
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