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OpenStudy (hdrager):
A conical paper cup is 10 cm tall with a radius of 10 cm. The cup is being filled with water at a rate of 2pi/3 cm^3/sec. How fast is the water level rising when the water level is 3 cm?
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OpenStudy (hdrager):
I'm having trouble identifying each variable to make the equation
OpenStudy (danjs):
what is the volume of a cone?
OpenStudy (hdrager):
\[V=\frac{ 1 }{ 3 }\pi r^2h\]
OpenStudy (mrnood):
dh/dt = dV/dt * dh/dV
OpenStudy (danjs):
|dw:1481588122968:dw|
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