2.99 See Answer

Question: If a snowball melts so that its


If a snowball melts so that its surface area decreases at a rate of 1 cm2/min, find the rate at which the diameter decreases when the diameter is 10 cm.
(a). What quantities are given in the problem?
(b). What is the unknown?
(c). Draw a picture of the situation for any time t.
(d). Write an equation that relates the quantities.
(e). Finish solving the problem.

2.99

See Answer