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a cylindrical soup can has a diameter of 7.5 cm.
the height of the soup can is 11 cm.
what is the exact volume of the soup can in terms of π?
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Nine more than four times a number is the same as one less than twice the number. find the number?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?