The average television is said to be on 6 hours per day. Estimate the yearly cost of
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The average television is said to be on 6 hours per day. Estimate the yearly cost of electricity in dollars to operate the estimated 115.9 million TVs in the US (not counting secondary TVs), assuming their power consumption averages 150 W and the cost of electricity averages 12.56 cents per kWh.
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