A Swimming Pool Heater Has to Be Able to Raise

Multiple Choice

A swimming pool heater has to be able to raise the temperature of the 60,000 gallons of water in the pool by 11.0 C°.How many kilowatt-hours of energy are required? (One gallon of water has a mass of approximately 3.8 kg and the specific heat of water is 4,186 J/kg⋅°C. )
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A) 770 kWh
B) 2,920 kWh
C) 270 kWh
D) 29,160 kWh
E) ​290 kWh