# Question: oil is continuously pumped into and removed from a cylindrical...

###### Question details

Oil is continuously pumped into and removed from a cylindrical holding tank with a radius of 100 m. If the oil is pumped in at the rate of 5000 m^3/min and removed at the rate of 100 m^3/min, then what is the approximate rate of change of the oil level in the tank?

(A) -16 m/min

(B) -0.16 m/min

(C) 0 m/min

(D) 0.16 m/min

(E) 16 m/min