I think the answer is B
Answer:
Step-by-step explanation:
The formula of a volume of a cone:
r - radius
H - height
We have
r = (7 : 2) in = 3.5 in
H = 4 in
Substitute:
y = 4x - 1
y = mx + b, m is the slope, b is the y intercept or -1
Answer: $1,224
bro its so easy