The height and radius of a right cylinder are each 6 cm. what is its volume?
216π cm3
128π cm3
512π cm3
64π cm3

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

Determine domain and range, largest open interval, and intervals which function is continuous.

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.