Suppose the electric company charges 2.6 cents per kW-h. How much does it cost to use a 125 watt lamp 4 hours a day for 30 days? Select one: a. 0.47 $ b. 1.87 $ c. None of the above d. 0.31 $ e. 0.39 $

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Suppose the electric company charges 2.6 cents per kW-h. How much does it cost to use a 125 watt lamp 4 hours a day for 30
days?
Select one:
a. 0.47 $
O.
b. 1.87 $
O.
c. None of the above
d. 0.31 $
e. 0.39 $
Transcribed Image Text:Suppose the electric company charges 2.6 cents per kW-h. How much does it cost to use a 125 watt lamp 4 hours a day for 30 days? Select one: a. 0.47 $ O. b. 1.87 $ O. c. None of the above d. 0.31 $ e. 0.39 $
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