Question 9 (1 point)
What is the cost of leaving on your 150 watt LCD TV while you go for
a 45 minute walk outside (at a cost of 16 cents per kilowatt hour)?
1.8 cents
21 cènts
542 cents
57-cent
HELP PLEASE GIVING BRIANLESS

Question 9 1 point What is the cost of leaving on your 150 watt LCD TV while you go for a 45 minute walk outside at a cost of 16 cents per kilowatt hour 18 cent class=