Post a New Question

calculus

posted by on .

The radius of a sphere is increasing at a rate of 2 mm/s. How fast is the volume increasing when the diameter is 80 mm?
mm^3/s

  • calculus - ,

    V = (4/3)*pi*r^3
    dV/dt = 4*pi*r^2*(dr/dt)

    In this case, dr/dt = 2 mm/s and
    r = 80 mm

    Do the calculation for dV/dt

  • calculus - ,

    12800pi

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question