- #1

ashleyk

- 22

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A. At the instant, what is the height of the cylinder?

B. At this instant, how fast is the height of the cylinder increasing?

I found part A to be 16/(pi) but I don't know if that is right. I don't know where to go for part B. I know I have to take a derivative somewhere but I'm lost. Any help would be great, this is due tomorrow for a grade...and I NEED THE HELP! Thanks!