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#1 2021-04-11 06:59:44

mathland
Banned
Registered: 2021-03-25
Posts: 438

Instantaneous Rate of Change

The volume V of the right circular cylinder of
height 5 meters and radius r meters is given to be
V = V(r) = 5πr^2. Find the instantaneous rate of change of the
volume with respect to the radius when r = 3 meters.

I need the set up. Thanks.

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#2 2021-04-11 19:26:28

Bob
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Registered: 2010-06-20
Posts: 9,128

Re: Instantaneous Rate of Change

I think this will have to be calculus.  The other posts are an easier start so let's get them sorted first, then I'll show you this more complicated case.

Bob


Children are not defined by school ...........The Fonz
You cannot teach a man anything;  you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you!  …………….Bob smile

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#3 2021-04-12 10:24:55

mathland
Banned
Registered: 2021-03-25
Posts: 438

Re: Instantaneous Rate of Change

Bob wrote:

I think this will have to be calculus.  The other posts are an easier start so let's get them sorted first, then I'll show you this more complicated case.

Bob

Ok. Sounds good.

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