22mattoxrs 22mattoxrs

06-01-2018
Chemistry

contestada

In an area in which electricity costs 8 cents/kilowatt-hour, a 5 kW clothes dryer runs for 90 minutes to dry a load of laundry. How much did it cost to dry these clothes?

Respuesta :

icedipping icedipping

06-01-2018

90 minutes is 1.5 hours.

5 kW * 1.5 hours = 7.5 kWh

8c/kWh * 7.5 kWh = 60 cents

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leahschraff leahschraff

28-01-2021

Answer:

The answer is D

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