Mathematics, 27.08.2020 01:01 leximae2186
Your utility company charges 11 cents per kilowatt-hour of electricity. Complete parts (a) and (b) below.
A. What is the daily cost of keeping lit a 50-watt light bulb for 12 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 20 watts of power?
Answers: 3
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Your utility company charges 11 cents per kilowatt-hour of electricity. Complete parts (a) and (b) b...
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