Wow, 10 in a row without a single sign from you that you tried or where your difficulty lies.
Where are you having difficulties, or did you just assume that we would do this assignment for you?
The area, A cm3 , of a circle increases at a constant rate of 2 cm2 ´ s -1 . If the
initial area of A is 1 cm2 , show that the radius of the circle at time t is given by
r=sqrt( 2t+1/ pi)
sqrt on both denominator and numerator
1 answer