Need answers assap
alice purchased paint in a bucket with a radius of 3.5 in. and a height of 8 in. the paint cost $0.05 per in³.
what was the total cost of the paint?
use 3.14 to approximate pi.
round your answer to the nearest penny.
enter your answer in the box.

Data:
r (radius) = 3.5 in
h (height) = 8 in
Adopt: 
V (volume) = ?
Ink cost per cubic inch = $0.05/in³
Total cost: ?

Calculate the volume of the paint bucket (its formed being cylindrical), we have:
 
 



What was the total cost of the paint?

price($)___measure(in³)
0.05 ---------- 1
y -------------- 307.72

It is made the rule of three: (directly proportional)


multiply cross



the total cost of the paint is $15

The vertex of the quadratic function is (1.5, -.75)