Question
On a particular day, the following appliances are used for the times indicated: coffee maker, 40 min, and microwave oven, 23 min. Using the power requirements given in the table below, find how much it costs to use the appliances at an electrical cost of 8¢ per kWh.
coffee maker=1650w
microwave=1250
coffee maker=1650w
microwave=1250
Answers
drwls
Triplicate post; already answered