Water is poured in a bath tub at a rate of 11 cubic meters per hour, the level of water in the bath tub rises at a rate of .3 meters per hour. Which of the following best approximates the diameter of the tank in meters?  Choose the correct choice from the following choices:
A) √33  B) √10/2  C) 2√35/3  D) 5  E) 7
Here's my re-worked solution:   volume = 11 = pi (r^2)(0.3)   11 = 22/7 (3/10)(r^2)   10 = r^2   r = sqrt(35/3)   Diameter=2*sqrt(35/3)   Ans: 2√35/3
<result>C</result>
Water is poured in a bath tub at a rate of 11 cubic meters per hour, the level of water in the bath tub rises at a rate of .3 meters per hour. Which of the following best approximates the diameter of the tank in meters?