Trey recorded the number of ounces of water he drank each day in the histogram below. Which of the following would be the best measure of variability?
A.
interquartile range
B.
mean
C.
median
D.
mean absolute deviation

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

Which of the following is correct interpretation of the expression -4+13

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)