There are approximately 109 million tvs in the united
There are approximately 109 million TVs in the United States. Each uses, on average, 77 W of power and is turned on for 6.3 hours a day. If electrical energy costs 0.13 dollars per kWh, how much money is spent every day in keeping the TVs turned on?
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There are approximately 109 million TVs in the United States. Each uses, on average, how much money is spent every day in keeping the TVs turned on
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