M119 Assignments – 10th Edition

* - indicates especially difficult problems

   Number

Section

Pages

Problems

1.

1.1

Pg 10

3-9 odd, 13-31 odd, 39-57 odd, 61-67 odd

2.

1.2

Pg 24

11-21 odd, 25-49 odd, 53-57 odd

3.

1.3

Pg 39

1-5 odd, 9-27 odd, 31-45 odd

4.

1.4

Pg 56

1,3,7-15 odd,25-29 odd, 33,37,38 [Ans:, 3 in.], 45-49 odd

Review

 

 

Chap 1

Pg 91

1-17 odd, 37, 39, 40a, b), 41, 45 [Ans(190-5n)(40+10n)],  46, 47, 49, 50

Even Answers:

40. a), b)  8

46.      50. a) 10, b) at least 17

5.

2.1

Pg 112

3, 5, 9, 15, 17, 37

6.

2.2

Pg 125

5-31 odd, 35, 37, 47-65 oodd

7.

2.3

Pg 138

1-11odd, 15-23odd, 27, 29,33, 35, 43, 45, 49, 53 a, 55-61odd, 65, 67

8.

2.4

Pg 151

1,3,7,9,13-17odd, 21-31odd, 35-39odd, 45, 47, 51, 53, 55, 65, 67, 71

9.

2.5

Pg 163

1, 3, 7-21 odd,

Review

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chap 2

Pg 181

1, 3-17, 18, 20,  22, 24a, 26 a, b, 27a, 35, 38-42, 44

 

Even Answers:

4.

6       8 .  

10.       12.  

14. y = -x + 1       16. y = x

18. a)

    b)  

20  a) 87.5%  b)  -75%

22 a),

b)       24.  7

26.

38. a)  N’(8) = 1,652 people per week.  b)  N(8) – N(7) = 1,514 people

40.  Percentage rate of change is approx 0.30% per month],   42. Percentage rate of change is approx. 1.347%

44. a)  b)  Approx C’(0) = 1998.4     c)  Approx 9.96%]

10

3.1

Pg 201

1, 3, 9-19 odd, 23-29 odd, 33-43 odd, 53-61 odd

11

3.2

Pg 220

1-17 odd, 23, 43, 45, 53, 57, 59

12

3.4

Pg 254

1-9 odd;11-15 odd (use calculator to assist), 17, 19, 31, 33

13

3.5

Pg 270

5-11, 12 [Ans: 80]. 17, 18 [Ans: cannot, min is C(5)=300],

24 [Ans: r=1, h=4], 25, 27 – use volume of 324, 29

Review

 

 

 

 

 

 

Chap 3

Pg 279

1-5, 21, 25-28, 31, 32, 35, 36, 38, 44

Even Answers:

2.  increase x >3; decrease x < 3; relative min of -8 at x = 3;

    concave up everywhere

4.  increase x <0; x>2; decrease 0<x<2; relative max of 2 at

    x=0, relative min of -2 at x = 2;  concave up x>1;

    concave down x < 1; inflection point (1,0)

26.  Absolute max is 6 at x = 2; absolute min is -37 at x = 3

28.  Absolute min is 10 at x = 2; no absolute max

32.  7.14 X 14.28 X 11.91 – cost $1,530.80

36.  Traffic is moving fastest at 1:00 p.m. and 7:00 p.m. at

       52 mph.  Slowest at 5:00 p.m. at 20 mph

38.  75 X 50          44. 

14

4.1

Pg. 303

1-27 odd, 35-43 odd, 47, 49, 59, 63, 65

15

4.2

Pg 320

1-27 odd, 31-57 odd

16

4.3

Pg 335

1-31 odd, 39, 45-51 odd, 69, 73, 75, 77, 81, 83

17

4.4

Pg 349

5-19 odd  (9, 17 & 19 with calculator), 21, 25-33 odd, 39, 41

Review

 

 

 

 

 

 

 

 

 

Chap 4

Pg 359

1-4, 6-12,15-18,20,22-25,32,33,39,40,43,49-55odd, 56-58, 60, 62-65

Even Answers

6.  a)  5   b)  2   c)  32   d)  3 ln 3         8.  0       10.          12.      16.         18.          20.           22.        24. 

32. 

40. 

56.  60 units           58.  a)  11.57      b)  11.45

60.  6%       62.  $8,000        64  14.75 hrs or 14 min 45 sec

18

5.1

Pg 381

1-21 odd, 25-57 odd

19

5.3

Pg 410

1-17 odd, 31-39 odd, 43, 47, 51 (ans:.75ppm),53, 55

20

5.4

Pg 427

1-13 odd, 17

Review

 

 

 

 

Chap 5

Pg 464

1-8, 21-25, 31-33, 35, *36, 37, 69, 77, 85

Even Answers:

2.         4.      

6.         8. 

22.         24.  44 – 5 ln 9      *36.