Question

Easy Question, Easy points

Topic: Volume

Use the other attached paper to help u find formula

Focus on question Scenario 3

Answer 1

395.48928 cm³

40.48928 cm³ greater than an actual can

Explanation:

Volume of can:

pi × r² × h

3.14 × (6.4/2)² × 12.3

395.48928 cm³

Actual can: 355 cm³

395.48928 - 355 = 40.48928 cm³

Answer 2

see below

Explanation:

A can is a cylinder

V = pi r^2 h

The diameter is 6.4 we want the radius

r = d/2 = 6.4/2 = 3.2

V = 3.14 * (3.2)^ * 12.3

V =395.48928 cm^3

1 cm^3 = 1ml

V = 395.48928 mL

A can of soda has 355 mL

We are over estimating because the can narrows on the ends and the height is actually shorter because the ends do not have volume but are metal to contain the soda. We also did not take into account the curve in the bottom of a can of soda.