Question

The volume V of a sphere with radius R is given by formula V=4/3 x 3.14 x r^3

Answer 1

36(3.14) = 4/3 x 3.14 x r^3
113.04 = 4.187(r^3)
113.04/4.187 = r^3
26.997 = r^3
3√26.997 = r
r = ~3

Check: 3^3($\pi$)(4/3) = 27(3.14)(4/3) = 113.04