During a recent blizzard Jack made two snowballs, one of which had twice as large a diameter than the other. As usual the weather warmed up and the snowballs began to melt. The melting only took place at the surface of the snowballs, so the speed at which they melted was proportional to the remaining surface.
How much was left of the small snowball when half of the volume of the large snowball had melted?
Dreaming Big to Prevent Disaster Shayma Amin '00 is working to bolster Kuwait's oil production and reserves on an international scale, fulfilling a dream she had as a child of working in petroleum.(Photo ...more