The volume of a cube is increasing at a constant rate. Prove that the increase in surface area varies inversely as the length of the edge of the cube.

The volume of a cube is increasing at the rate of 9cm^(3)//sec . The rate ("in "cm^(2)//sec) at which the surface area is increasing when the edge of the cube is 9 cm, is

The volume of a cube is increasing at a rate of 7cm^(3)/sec. How fast is the surface area increasing when the length of an edge is 12cm?

The volume of a cube is increasing at a rate of 9 cm^3/sec . How fast is the surface area increasing when the length of an edge is 12 cm?

The volume of a cube is increasing at a rate of 7 cm^(2)//sec. How fast is the suface area increasing when the length of an edge is 4cm?

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

The volume of cube is increasing at a rate of 9 cm^(3)//sec . Find the rate of increase of its surface area when the side of the cube is 10 cm.

The volume of a cube is increasing at the rate of 9cm3/sec. How fast is the surface are increasing when the length of an edge is 10cm?

If each edge of a cube is increased by 40%, the percentage increase in its surface area is

If each edge of a cube is increased by 50%, the percentage increase in its surface area is

The volume of a cube is increasing at a rate of 9 cubic centimetres per second.How fast is the surface area increasing when the length of an edge is 10 centimetres?