Liquid is pouring into a container at a constant rate of 30cm^3s^-1
At time t seconds liquid is leaking from the container at a rate of 2/15 V cm^3s^-1, where V cm^3 is the volume of liquid in the container at that time.
Show that -15 dV/dt = 2V - 450
Homework Equations: [/B]None
The Attempt at a Solution
At T second it leaking so the initial volume will be 30t. I don't know where to go from there.
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