Question 462783
Umm there is no other information, so for 1) all I know is "A" and for 2) we have two spheres of radius r and R (suppose), in which the difference in volumes is


*[tex \LARGE V = \frac{4}{3}\pi R^3 - \frac{4}{3}\pi r^3 = \frac{4\pi}{3}(R^3 - r^3)]