**Written work, **Due Tuesday, October 20th, in class:

Chapter 4*Â p.100: 1, 6, 15, 16

Chapter 5 p.110: 1, 4, 20**

*Odd problems are worth 4 points, even problems worth 8 points.
*(NOTE: If you wish to turn these in on Thurs 10/15 to receive feedback before the exam, I will return them on Tuesday 10/20)
*

*** (Chapter 5 Problem 20 is optional – solutions will receive extra credit)*Â Â

**–Â none**

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**OpenLabÂ**–Â none

**Exam #2** will take place onÂ Thursday, 10/22 (first half of class).