Answer:

Step-by-step explanation:
Solving for
given the equation,
:

Solving for
when 

Answer:
volume= 3054.86cm^3
Step-by-step explanation:
Answer:
3 1/8
Step-by-step explanation:
4+3=7
7/8+1/8= 1
7+1=8
I don't really know how to explain it to you but what I can tell you is that in 1 centigram there are 10 milligrams.