What is the volume of a 3 foot tall trash can with a 1 foot radius

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

What percent of 18 is 24? and plz explain thx.

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.