(5/3) pie(r)^3?

1 ⤊

whats the derivative

2007-10-08 03:11:41 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

Pie is good.

2007-10-08 03:19:01 · answer #1 · answered by Anonymous · 0⤊ 0⤋

assuming u want the derivative with respect to r:
d/dt (5/3)pi*r^3 = 5*pi*r^2

2007-10-08 10:16:12 · answer #2 · answered by cybercam12 2 · 0⤊ 0⤋

5 pi r^2

2007-10-08 10:16:27 · answer #3 · answered by Jason P 2 · 0⤊ 0⤋

f ( r ) = ( 5Ï/3 ) r Â³
f `( r ) = 5Ï r Â²
Are you sure that it is not meant to be
(4Ï/3) r Â³ , which is the volume of a sphere?
If so, answer would be 4 Ï r Â²

2007-10-08 10:27:42 · answer #4 · answered by Como 7 · 1⤊ 0⤋