ANSWER
A. 22 in
EXPLANATION
The volume of a cone is calculated using the formula:

It was given that: the volume is 2,279.64 in³
The height of the cylinder is also given as: h=18 in.
We substitute, the given values into the formula to get:




We take positive square root to get;


Therefore the diameter is 2(11) which is equal to 22 inches.
Answer:
8/12
Step-by-step explanation:
3^3. if you're simplifying then you keep the base the smae but add the exponents since you are "multiplying" the bases
Answer:
x<9
Step-by-step explanation:
Between 1 and 3 cus -0.17 and before that it’s like 22 and 25 (-)