Mat 142 Homework
(Must show ALL work to receice credit!)


Number

Assigned Date

Due Date

Assignment

1

08/23/06

08/25/06

1.1: 3, 5, 9, 10, 11, 13, 17, 21, 25, 27, 29, 30, 31, 33, 35, 39, 41, 42, 44
Extra Credit: There are 9 pearls, each with the same weight except for one. Devise an algorithm to find the odd pearl by using a balance in 3 or less weighings.

2

08/25/06

08/28/06

1.2: 1,5,7,9,11,13,15,16,19,23,26,27,29

3

08/28/06

08/30/06

1.3: 1,5,7,9,11,15,19,21,23,26

4

08/30/06

09/01/06

1.3: 27,29,31,32,34,37,39,41,43,45,48,49,51,53

5

09/01/06

09/06/06

1.4: 1,5,7,9,11,13,15,17,21,23,24,27,29,31,35,36,38

6

09/06/06

09/11/06

1.5: 1,3,5,7,9,11,13,15,17,19,25,31,35

7

09/13/06

09/15/06

2.1: 5,7,9,11,12,13,14,15,16

8

09/15/06

09/18/06

2.1: 27(b),29,31,37,38,39,40,41,43,45,47,49,51,53

9

09/18/06

09/20/06

2.2: 1,3,4,5,7,9,15,21,22,23,24,35

10

09/20/06

09/22/06

2.3: 1,2,5,9,11,13,14,18,19,21,25,29,31,33,35,37,41,43,45

11

09/22/06

09/27/06

2.4: 1,3,5,7,11,13,14,17,18,20,24,25,27,28,29,31,35

12

09/27/06

10/04/06

3.2: 3,5,7,9,11,13,19,23,27,39,41

13

10/04/06

10/06/06

3.2: 47,49,50,52,53,55,56,57,61

14

10/06/06

10/09/06

3.3: 1,3,5,9,11,13,15,17,19,21,25,29,39,40,41,42

14

10/06/06

10/09/06

3.3: 47,49,51,53,59,60,61,62

15

10/11/06

10/16/06

3.4: 1,7,15,16,17,19,21,23,25

16

10/16/06

10/18/06

3.5: 13,14,15,19,23,27,29,31

17

10/20/06

10/23/06

3.6: 1,5,7,9,13,15,21,24,25,33,35,39,41,43

18

10/23/06

10/25/06

4.1: 1a/c,2a/c,5,7,9,11,15,16

19

11/01/06

11/03/06

5.1: 1a,3a,7a,9a,11a,13a,17a,21a,23,25,27

20

11/6/06

11/10/06

5.2: 3,7,11a,13a,17,19,23a,25a,27,33,35,37,39,51

21

11/13/06

11/17/06

6.1: 3,7,9,13,15,18,19,20,21,23,25,27,30,31,32,35,37

22

11/17/06

11/22/06

6.2: 1,3,5,7,9,11,12,13,15,17,21,28,29

23

11/22/06

12/01/06

6.4: 1,3,5,9,13,17,23