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January 31, 2015

January 31, 2015

Posted by **John** on Sunday, May 20, 2012 at 1:40pm.

- Calculus -
**Steve**, Sunday, May 20, 2012 at 5:16pmv = 1/3 pi r^2 h

r = 2h/3, so

v = pi/3 (4h^2/9) h

= 4pi/27 h^3

dv/dt = 4pi/9 h^2 dh/dt

-20 = 4pi/9 * 9 dh/dt

-5/pi = dh/dt

- Calculus -
**Becca**, Sunday, May 20, 2012 at 7:17pmidk what tht is hehe

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