A cube of ice melts without changing its shape at the uniform rate of `4(c m^3)/(m in)dot` The rate of change of the surface area of the cube, in `(c m^2)/(m in),` when the volume of the cube is `125c m^3,` is `-4` (b) `-(16)/5` (c) `-(16)/6` (d) `-8/(15)`

The total surface area of a cube is 1350 sq.m Find its volume.

The radius of a right circular cylinder increases at the rate of 0.1 cm/min, and the height decreases at the rate of 0.2 cm/min. The rate of change of the volume of the cylinder, in c m^2//m in , when the radius is 2c m and the height is 3cm is -2p (b) -(8pi)/5 -(3pi)/5 (d) (2pi)/5

The radius of a right circular cylinder increases at the rate of 0.1 cm/min, and the height decreases at the rate of 0.2 cm/min. The rate of change of the volume of the cylinder, in c m^2//m in , when the radius is 2c m and the height is 3cm is -2p (b) -(8pi)/5 -(3pi)/5 (d) (2pi)/5

The volume of a cube is increasing at the rate of 8 cm^(3) /s. How fast is the surface area increasing when the length of an edge is 12 cm?

The rate of change of the volume of a sphere w.r.t. its surface area, when the radius is 2 cm, is 1 (b) 2 (c) 3 (d) 4

Find the volume of a cube each of whose side is (i) 5 cm (ii) 3.5 m (iii) 21 cm

Find the volume of a cube each of whose side is (i) 5 cm (ii) 3.5 m (iii) 21 cm