1. two identical number
cubes are rolled together 20
times. a sum of 9 is rolled 8
times. what is the
experimental probability of
rolling a sum of 9?

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.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Which equation represents the function on the graph?