A certain battery charger uses 12 W of power.At 6.0 cents per kilowatt-hour,how much does it cost to charge batteries for a full day?
A)28¢
B)1.4¢
C)75¢
D)1.7¢
E)2.3¢

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The Answer of A certain battery charger uses 12 W of power.At 6.0 cents per kilowatt-hour,how much does it cost to charge batteries for a full day?
A)28¢
B)1.4¢
C)75¢
D)1.7¢
E)2.3¢

A Certain Battery Charger Uses 12 W of Power