### Home > CALC > Chapter 7 > Lesson 7.2.1 > Problem 7-61

7-61.

Sam the snowman has a spherical head that is melting at a rate of per hour. Assume that as it melts, it remains spherical. Find the radius of Sam's head when the radius is changing at

How can you construct an equation that describes how the volume of Sam's head is changing over time?

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Be mindful of units.