Answer:
b
Explanation:
because with no pole there is no role
Answer:
i dont know
Explanation:im sorry to do this to you but you dont have to watch ads if you answer questions
<span>Yes, there are! r1 and r2 are numbers. The volume of the hollow shell is 4 π 3 ( r 3 1 − r 3 2 ) 4π3(r13−r23). Now multiply by ρ to get the mass.</span>
The answer is a.12.5kg because i just did the test and it was correct.
hope this helps
