An ice cube is freezing in such a way that the side length

Last updated: 7/11/2022

An ice cube is freezing in such a way that the side length s, in inches, is s(t)=- )=t+2, where t is in hours. The surface area of the ice cube is the function A(s) = 6s². Part A: Write an equation that gives the volume at t hours after freezing begins. (2 points) Part B: Find the surface area as a function of time, using composition, and determine its range. (4 points) Part C: After how many hours will the surface area equal 216 square inches? Show all necessary calculations. (4 points)