Acone has a radius of 3 and a height given by the expression 2a. which expression represents the volume of the cone?

What is the pattern in the values as the exponents increase?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

What is the result of the following division?