### Home > MC2 > Chapter 1 > Lesson 1.3.1 > Problem 1-123

1-123.

Refer to Math Notes sections below from Lession 1.2.2

1

Now, use the guidelines above to solve for parts (c) and (d).

Use the eTool below as a model of Nicole's machine.

Click the link at right for the full version of the eTool: MC2 1-123 HW eTool