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December 18, 2014

December 18, 2014

Posted by **Felicia** on Thursday, December 30, 2010 at 7:57pm.

- calculus -
**Marth**, Thursday, December 30, 2010 at 8:12pmFor a cube, SA = 6s^2. Differentiate with respect to time.

dSA/dt = 12s(ds/dt)

ds/dt is given as 2cm/s.

When V = 27cm^3, s = 3cm. dSA/dt=?

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