Someone please help

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Identify one charcteristic of exponential growth

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.