The thickness of paper manufactured at a manufacturing company is roughly symmetrical with a mean of 0.0039 inch and a standard deviation of about 0.00001 inch. A marketing manager wants to divide the values of the thickness of paper by 0.0001 to make the values easier to manage. What are the mean and standard deviation of the thickness of paper after dividing by 0.0001?

The mean is ?
inch.

The standard deviation is ?
inch.

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.