A cylindrical metal pipe has a diameter of 8.4 millimeters

and a height of 10 millimeters. A hole cut out of the center

has a diameter of 6 millimeters.

What is the volume of metal in the pipe? Use 3.14 for and

round the answer to the nearest tenth of a cubic millimeter

8.4 mm

f

282.6 mm

271.3 mm

553.9 mm

836.5 mm

10 mm

6 mm

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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.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Graph y = -|x| + 2. click on the graph until the correct one appears.