Answer:
If
and
, then 
Step-by-step explanation:
This is a problem that utilizes both substitution and the order of operations.

Answer:
2010.62
Step-by-step explanation:
the formula to find a cylinders volume is r and h so you just divide 14 and get 8, then you get the 10 and you solve for how you would usually get your cylinder volume. which is V=πr2h=π·82·10≈2010.62
Answer:
yes
Step-by-step explanation:
543,356 and 543,456 so it is pretty simple right