Q6: thumbs up for a correct quick answer

Q6. A tank is shaped like an inverted cone. Its height is 6 m and its top radius is 4 m. As shown in the diagram below, let a denote the water level in the tank (measured in m) from the bottom of the tank and let V denote the volume of water in the tank (measured in m3). 6 X Water is leaking from the tank. dx At a certain moment, the water level in this tank is x = 5 m and at = -0.01 m/s. Find at this moment in time, rounded to 3 decimal places. Note: The volume of a cone is given by V = =wx where r is the radius of the cone and x is its height. A. -0.053 m3/s B. -0.088 m3/s C. -0.283 m3/s D. -0.426 m3/s E. -0.094 m3/s F. -0.518 my/s G. -0.349 m3/s H. -0.628 m3/s