Answer:
The answer to your question is the last choice is correct
Step-by-step explanation:
Data
Stand A Stand B
r = 3 in r = 5 in
h = 8 in h = 6 in
price = $3.25 price = $5.00
Process
1.- Calculate the volume of the cone for Stand A
V = πr²h/3
V = (3.14)(3)²(8)/ 3
V = 75.36 in³
2.- Calculate the volume of cone for Stand B
V = (3.14)(5)²(6) / 3
V = 157 in³
3.- Divide the price of each cone by its volume
Stand A = 3.25/75.36 = 0.04
Stand B = 5/157 = 0.03
Substract the divisions = 0.04 - 0.3 = 0.1
