Homework: Read pages 423-429 (finishing Chapter 16), then do 26, 32, 33 from the exercises.

Also, we’ll be having our Unit 4 test after exams (sometime the week after, probably January 31st or February 1st). You should start looking at the review assignment: pages 434-438: 5, 16, 20, 21, 23, 25, 27, 28, 37.