Answer:
Exact volume is 216π in^3.
Step-by-step explanation:
If B is the radius of the base of the cylinder then the volume is:
V = πr^2h
= π * 6^2 * 6
= π*36*6
= 216π in^3.
130.8 should be your answer!
Answer:

Step-by-step explanation:
Given
Represent Carlos with y and his brother with x.
Analysing the statement one after the other:
Half of his brother's amount is: 
$2 more: means we add 2 to 
So, we have: 
The above represent Carlos's amount.
So, the expression is:

Answer:
y
___
2
1
-2
-1
in that order, hope this helps :)