Section 6.5

Review Exercises: 1, 2, 3, 4, 5

Section 13.1

Exercise Set A: 1, 2, 3, 4, 5

Section 13.2

Exercise Set B: 1, 2, 3, 4

Section 13.3

Exercise Set C: 1, 2, 3, 4, 5, 7

Answers:

Answers for Review Exercises on page 104:

1. False
2. (a) The tape may have stretched; the hook a the end may have moved. (b) Cloth (c) Yes
3. (a) False (b) False (c) True
4. 0.03 inches or so
5. (a) No (b) Nobody got the same answer twice; person-to-person variation