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Physics, 31.12.2020 02:50 tyreque

Electricity from the local power company costs 5.79 cents/kWh. How much would it cost to run a 120-W stereo system for 4.0 hours per day for 4.0 weeks? A. $1.33

B. $0.78

C. $0.11

D. $2.18

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Electricity from the local power company costs 5.79 cents/kWh. How much would it cost to run a 120-W...
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