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Physics, 19.08.2020 07:01 tladitidimatso3976
A central air-conditioner uses 3500W of electricity. If electricity costs $0.087/kW*h. calculate how much it would cost to operate the air-conditioner 24 hours a day for 4 months (120 days).
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A central air-conditioner uses 3500W of electricity. If electricity costs $0.087/kW*h. calculate how...
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