Posted by nesri on Tuesday, October 5, 2010 at 8:00am.
An ice cube is melting so that its edge length x is decreasing at the rate of 0.1 meters per second. How fast is the volume decreasing when x = 2 meters?

calculus  Reiny, Tuesday, October 5, 2010 at 9:37am
V = x^3
dV/dt = 3x^2(dx/dt)
take over