MCAT Question of the Day
    •

    Q:

    		 An electric heater draws 12 A of current from a 120 V outlet for 90 minutes. If the cost of electricity is 15 cents per kW-hour, how much did it cost to run the heater for the 90 minutes?
    		 

    A

    		 13.5 cents

    B

    		 20.3 cents

    C

    		 21.6 cents

    D

    		 32.4 cents



    Energy & Work | Quantitative Skills |
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