Question

The volume of water in a conical flask [V] varies directly as the height of water (h)
and the square of the radius (r) of the base of the flask. If the volume of water is 13200cm^3 when the height is 14cm and the radius is 30cm, what is the height of water (in cm) when its volume is 4620cm^3and radius of the base is 21cm ?

Answer 1

Answer:

directly as the height of water (h)

and the square of the radius (r) of the base of the flask. If the volume of water is 13200cm^3 when the height is 14cm and the radius is 30cm, what is the height of water (in cm) when