Problema Solution
How much does it cost to run a blow drier for 12 hours in a week if the blow drier runs on 1200 watts and the electric company charges $0.10 per kilowatt hour?
Answer provided by our tutors
12*1.200*0.10 = $1.44
How much does it cost to run a blow drier for 12 hours in a week if the blow drier runs on 1200 watts and the electric company charges $0.10 per kilowatt hour?
12*1.200*0.10 = $1.44