Assume that a spherical rain drop evaporates at a rate proportional to its surfaceradius originally is 3 mm and 1 hour later has been reduced to 2 mm, find an expression for the radius of the rain drop at any time.

Assume that a spherical rain drop evaporates at a rate proportional to its surfaceradius originally is 3mm and 1 hour later has been reduced to 2mm ,find an expression for the radius of the rain drop at any time.

Assume that a spherical rain drop evaporates at a rate proportional to its surface area .Radius originally is 3 mm and 1 hour later has been reduced to 2 mm, find an expression for the radius of the rain drop at any time.

Assume that a spherical raindrop evaporates at a rate proportional to its surface area.If its radius originally is 3 mm and one hour later has been reduced to 2 mm,find the expression for the radius of the raindrop at any time t.

A spherical rain drop evaporates at a rate proportional to its surface area. If its radius is originally 3 mm and after 1 hour i t is reduced to 2 mm, find an expression for radius of rain drop at any time.

A spherical rain drop evaporates at a rate proportional to its surface area at any instant tdot The differential equation giving the rate of change of the radius of the rain drop is _____

A spherical rain drop evaporates at a rate proportional to its surface area at any instant tdot The differential equation giving the rate of change of the radius of the rain drop is _____

A spherical rain drop evaporates at a rate proportional to its surface area at any instant tdot The differential equation giving the rate of change of the radius of the rain drop is _____

A spherical rain drop evaporates at a rate proportional to its surface area at any instant tdot The differential equation giving the rate of change of the radius of the rain drop is _____