The volume of a cube is 512 cubic inches. what is the length if each side of the cube?

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

The quadratic function h(t)=-16.1t^2+150 choose the graph representation