The volume of a sphere is represented by the formula 4/3πr^3. So, if we set 4/3πr^3 equal to 2048/3, we can start solving. Start by multiplying both sides by 3/4, the reciprocal of 4/3 to get rid of the fraction. This gives us πr^3 = 512. Divide 512 by π to get 163.1 (when rounded to the nearest tenth). This leaves us with r^3 = 163.1; find the cubic root of 163.1, which is 5.5, to get r
(a more exact answer is 5.4631958645870141851784948846314)
24/7 = 180/x....24 ft to 7 seconds = 180 ft to x seconds cross multiply (24)(x) = (180)(7) 24x = 1260 x = 1260/24 x = 52.5....so it will take 52.5 seconds
