p=1
Step-by-step explanation:


Answer:
Whats the answer choices?
Step-by-step explanation:
I suspect 4/2 should actually be 4/3, since 4/2 = 2, while 4/3 would make V the volume of a sphere with radius r. But I'll stick with what's given:





In Mathematica, you can check this result via
D[4/2*Pi*r^3, r]
Answer:
Where is the graph?
Step-by-step explanation: