Can someone help me with this, please? I will give brainliest. Ridiculous answers will get reported.

The reasoning here is that the price should be based on the volume.

for a cylinder it's pi * r² * height

for a cone it's 1/3 * pi * r² * height

you'll notice that the formulas are the same, except that the cone is just one third of the cylinders volume.

so a fair price should be 70ct, ignoring packaging of course.

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

mx+89b(-98)nb

step-by-step explanation: