CPM Homework Help : MC1 Problem 9-92

Hint (a):

This problem is very similar to 9-73, so refer to that problem if you are having trouble.

Answer (a):

Exact

Hint (b):

This is a mathematical relationship. Does that make it exact or approximate?

Hint (c):

Do you think the pencil is exactly 10.25 cm? Is it possible that itis a few millimeters shorter or longer?

Answer (c):

Approximate, since this is a measurement.

Hint (d):

Refer to problem 9-73 for more help.