Mathematics, 19.01.2022 09:40, mrush1122

Refrigerator requires 170 watts of electricity when it is running. It typically runs about 20 minutes per hour . How much does it cost to run this refrigerator for one year if the cost per kWh is $0.11?

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Refrigerator requires 170 watts of electricity when it is running. It typically runs about 20 minute...