Pop’s Ice Cream Store sales were down 15 percent this summer. The owner, Pop, says that in his experience rainy summers mean lower ice cream sales. Jonathan, his assistant, notices the staff at Pop’s appear uninterested and slow to serve customers. He would like to replace at least one of them with a younger college student for the rest of the summer. Jonathan is using a(n) perspective.

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new 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 size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.