Awater irrigation tank is shaped like a cube and has a side length of 2 1/2feet. how many cubic feet of water are needed to completely fill the tank

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

What exclusions are placed on the variable x for the fraction = ? - 0 -1 none

Aceiling fan with 16-in. blades rotates at 45 rpm. a) find the angular speed of the fan in rad/min. b) find the linear speed of the tips of the blades in in./min. * teacher said to not use the formulas (don't use ω=[tex]\frac{θ}{t}[/tex]/[tex]v=\frac{s}{t}[/tex]) and just use conversion method. i'm kind of