Question

a washing machine uses 750 watts of power and costs $0.15 per kilowatt-hour. How much does it cost to run a washing machine for two hours? Round your answer to the nearest cent.

Answer 1

Answer:$0.1125

Step-by-step explanation:

power=750 watts

Power=750/1000=0.75 kilowatts

$0.15 for 1 kilowatts-hour

$h for 0.75 kilowatts-hour

$h=(0.75 x 0.15)

$h=$0.1125

Answer 2

Answer: 0.23

Step-by-step explanation:

this is the correct answer on edg