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Mathematics, 20.02.2020 04:08 rhaquan66766
There are approximately 113 million TVs in the United States. Each uses, on average, 76 W of power and is turned on for 6.3 hours a day. If electrical energy costs 0.089 dollars per kWh, how much money is spent every day in keeping the TVs turned on? Number Units
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There are approximately 113 million TVs in the United States. Each uses, on average, 76 W of power a...
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