A gas tank on a dock has a small puncture and is leaking gas at the rate of

1cm^3/min into a lake. It forms a circular slick that is 1 mm thick on the surface of the water.

Find the amount of gas leaked as a function of time?

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- Jun 21st 2009, 10:33 PMmath123456combining functions
A gas tank on a dock has a small puncture and is leaking gas at the rate of

1cm^3/min into a lake. It forms a circular slick that is 1 mm thick on the surface of the water.

Find the amount of gas leaked as a function of time? - Jun 21st 2009, 10:45 PMGrandad
- Jun 22nd 2009, 03:33 AMHallsofIvy
A more

**interesting**question would be "How fast is the radius of the slick increasing?"