Answer:
C
Step-by-step explanation:
The volume of the cone can be calculated using formula

where h is the height of the cone, r is the base radius.
In your case, h=24 un., r=7 un. So

Answer:
The answer is B
Step-by-step explanation:
Use desmos
4|a| + 8 - a, if a = -2
What we're doing here is plugging in the given value of a for every instance of a in the expression.
4|-2| + 8 - (-2)
---The absolute value of a number is its distance from 0. -2 is 2 units away from 0, so the absolute value of -2 is 2. And, remember two negatives make a positive!
4(2) + 8 + 2
8 + 8 + 2
16 + 2
18
Hope this helps!
Answer: A
Step-by-step explanation:
The time would be 7:27 PM