A hemispherical bowl has a radius of 3.7m. Water is added to the bowl at the rate of . When the depth of water in the bowl is m, and volume of water is given by . How deep is the water after 2.5 minutes? At what rate is the depth increasing at this time?

So I'm guessing that the is just a unit and not part of the formula.

The volume of water in the bowl is

So

simplify:

If I'm right so far how do I solve for h?