Which fraction has a value that equal to 3/4

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?