A hair dryer is rated at 1850 W. Assuming there are 30 days in a month, what is the monthly cost of using the hair dryer for an average of 14 minutes every day if you are charged 20 cents for every kW-h

Explanation:

Given:

power consumed by the hair dryer,

daily average time of using the dryer,

days of use of dryer,

cost of power usage,

Now the total usage time including everyday:

Now the total power consumed in the given days:

Now the total cost of power usage:

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.