The Volume of a container varies jointly as the height and square of the radius. When the volume is 37.7 m^3, the radius is 3m and the height is 4m.

a) Give the equation that relates the Volume of the container to the height and the radius.

b) Predict the height when the volume is 30 m^3 and the radius is 2m.
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In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

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.

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar