The radius of a sphere is increasing at the rate of 0.2 cm/sec. The rate at which the volume of the sphere increases when radius is 15 cm, is

The radius of a sphere increases at the rate of 0.03 cm/sec. Find the rate of increase in the volume of the sphere when the radius is 5 cm.

The radius of an air bubble is increasing at the rate of 0.5 cm/sec. At what rate is the volume of the bubble increasing when the radius is 1 cm?

The radius of an air bubble is increasing at the rate of 0.5 cm/sec. At what rate is the volume of the bubble increasing when the radius is 1 cm?

The radius of an air bubble is increasing at the rate of 1/2 cm/sec. At what rate is the volume of the bubble increasing when the radius is 1 cm?

The surface area of a sphere increases at the rate of 0.6cm^2 /sec. The rate at which its volume is increasing when its radius is 10cm, is...... A) 12 cc/sec B) 3 cc/sec C) 4 cc/sec D) 5 cc/sec

A sphere increases its volume at the rate of pi cm^(3)//sec . The rate at which its surface area increases when the radius is 1 cm is

The volume of a sphere is increasing at the rate of pi cm^(2)//sec . The rate at which the radius is increasing is ……….., when the radius is 3 cm.

Radius of a sphere is increasing at the rate of 2 cm/s The rate of change of its volume, when radius is 6 cm, is

The volume of a sphere is increasing at the rate of 1200 c.cm/sec. The rate of increase in its surface area when the radius is 10 cm is