Find the range and the interquartile range for 28,29,33,28,27,32,30,27

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.

One integer is 8 times another. if the product is 72, then find the integers

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?