The cylindrical bottle sells for $54.00, the conical bottle sells for $20.00 and the spherical bottle for $35. What is the best buy per cubic centimeter of perfume? Why?

The best buy per cubic centimeter is the spherical bottle. This is because it has the lowest cost.

Volume of the cylindrical bottle  = πr²h

π = 22/7

r = radius

22/7 x 6.2² x 12.4 = 1,498.06cm³

Volume of the conical bottle  = 1/3πr²h

1,498.06cm³ / 3 = 499.25cm³

Volume of a spherical bottle  = 4/3 x pi x r³

4/3 x 22/7 x 6.2³ = 998.71cm³

Please find attached the diagram needed to answer this question. To learn more about the volume of a sphere, please check:

how is that middle school

step-by-step explanation: