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Mathematics, 25.06.2019 19:10 brandyrushing3
Your utility company charges 15 cents per kilowatt-hour of electricity. complete parts (a) and (b) below. a. what is the daily cost of keeping lit a 150-watt light bulb for 8 hours each day? b. how much will you save in a year if you replace the bulb with an led bulb that provides the same amount of light using only 10 watts of power? a. the daily cost of keeping lit a 150-watt light bulb for 8 hours each day is $.
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Your utility company charges 15 cents per kilowatt-hour of electricity. complete parts (a) and (b) b...
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