Mr. Fin uses a 710 W hairdryer for 14 minutes per day every day to dry

[Tj8]

Mr. Fin uses a 710 W hairdryer for 14 minutes per day every day to dry his thick, long locks. If the power company charges $0.11/kWh, how much does it cost per month (30 days) to operate the hairdryer?

Homework Equations

I=q/t

The Attempt at a Solution

 

[Chestermiller]

How many kW is 710 W?
How many hours is 14 min?

 

[ShreyasR]

Homework Equations

I=q/t

That is not a relevant equation here...