Answer:

Step-by-step explanation:
Recall the formula for the volume of a cylinder:

where R is the radius of the cylinder's base, and H is the cylinder's height.
Therefore, in our case the volume becomes:

Answer:
(-1,1)
Step-by-step explanation:
C= 28.8
A=29.9
B=30.1
Just count the lines.
Hannah(h) is the older sibling and their ages are conservative odd interferes. this means that anthony’s age will be 2 less then hannah the sum of these would be h+(h-2) giving us the equation of 92. combining like terms we would have the first correct choice of 2h-2=92