Homework 13, due Monday, February 21, 2011

[1] Reading from our book: Read pp. 86-89.

[2] Do problem 11, p. 90 and problems 16, 24, p. 91.

[3] Determine the unknown digit in this UPC code and determine what the product is:
0 30000 0?840 2

The web site at this link will be helpful.