1. The problem statement, all variables and given/known data Set up and evaluate a double integral to find the volume of the solid bounded by the graphs of the equation x2+y2+z2=r2 2. Relevant equations Not much equations, just setting the integral up, however I have no idea. 3. The attempt at a solution I know how to approach these problems if there were only 2 variables, but I'm kind of stuck since there are three variables that I have to deal with.