Mathematics, 18.10.2020 01:01 LolaSalem

Lee watches TV for 3 hours per day. During that time, the TV consumes 250 watts per hour. Electricity costs (12 cents)/(1 kilowatt-hour). How much does Lee's TV cost to operate for a month of 30 days?

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Lee watches TV for 3 hours per day. During that time, the TV consumes 250 watts per hour. Electricit...