# Mathematics: A Practical Odyssey 8th edition

David B. Johnson and Thomas A. Mowry
Publisher: Cengage Learning

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• Johnson A Practical Odyssey 8e
• Responsive Labs

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• Chapter 1: Logic
• 1.1: Deductive versus Inductive Reasoning (28)
• 1.2: Symbolic Logic (25)
• 1.3: Truth Tables (27)
• 1.4: More on Conditionals (23)
• 1.5: Analyzing Arguments (24)
• 1.6: Deductive Proof of Validity (17)
• 1: Review Exercises

• Chapter 2: Sets and Counting
• 2.1: Sets and Set Operations (32)
• 2.2: Applications of Venn Diagrams (28)
• 2.3: Introduction to Combinatorics (30)
• 2.4: Permutations and Combinations (37)
• 2.5: Infinite Sets (11)
• 2: Review Exercises
• 2: Responsive Labs: Venn Diagrams and License Plates (2)

• Chapter 3: Probability
• 3.1: History of Probability (11)
• 3.2: Basic Terms of Probability (39)
• 3.3: Basic Rules of Probability (41)
• 3.4: Combinatorics and Probability (17)
• 3.5: Expected Value (26)
• 3.6: Conditional Probability (33)
• 3.7: Independence, Medical Tests, and Genetics (21)
• 3: Review Exercises

• Chapter 4: Statistics
• 4.1: Population, Sample, and Data (15)
• 4.2: Measures of Central Tendency (26)
• 4.3: Measures of Dispersion (23)
• 4.4: The Normal Distribution (22)
• 4.5: Polls and Margin of Error (19)
• 4.6: Linear Regression (11)
• 4: Review Exercises
• 4: Responsive Lab: Approximately Normal Distributions (1)

• Chapter 5: Finance
• 5.1: Simple Interest (33)
• 5.2: Compound Interest (38)
• 5.3: Annuities (27)
• 5.4: Amortized Loans (27)
• 5.5: Annual Percentage Rate with a TI's TVM Application (16)
• 5.6: Payout Annuities (12)
• 5: Review Exercises
• 5: Responsive Lab: Credit Cards (1)

• Chapter 6: Voting and Apportionment
• 6.1: Voting Systems (11)
• 6.2: Methods of Apportionment (20)
• 6.3: Flaws of Apportionment (4)
• 6: Review Exercises
• 6: Responsive Lab: Arrow's Impossibility Theorem (1)

• Chapter 7: Number Systems and Number Theory
• 7.1: Place Systems (49)
• 7.2: Addition and Subtraction in Different Bases (17)
• 7.3: Multiplication and Division in Different Bases (21)
• 7.4: Prime Numbers and Perfect Numbers (29)
• 7.5: Fibonacci Numbers and the Golden Ratio (12)
• 7: Review Exercises

• Chapter 8: Geometry
• 8.1: Perimeter and Area (32)
• 8.2: Volume and Surface Area (22)
• 8.3: Egyptian Geometry (17)
• 8.4: The Greeks (9)
• 8.5: Right Triangle Trigonometry (24)
• 8.6: Linear Perspective (15)
• 8.7: Conic Sections and Analytic Geometry (18)
• 8.8: Non-Euclidean Geometry (14)
• 8.9: Fractal Geometry (12)
• 8.10: The Perimeter and Area of a Fractal (4)
• 8: Review Exercises
• 8: Responsive Lab: Regular Polygons (1)

• Chapter 9: Graph Theory
• 9.1: A Walk through Königsberg (17)
• 9.2: Graphs and Euler Trails (19)
• 9.3: Hamilton Circuits (27)
• 9.4: Networks (33)
• 9.5: Scheduling (19)
• 9: Review Exercises
• 9: Responsive Lab: Complete Graph Algorithms (1)

• Chapter 10: Exponential and Logarithmic Functions
• 10.0A: Review of Exponents and Logarithms (28)
• 10.0B: Review of Properties of Logarithms (32)
• 10.1: Exponential Growth (23)
• 10.2: Exponential Decay (20)
• 10.3: Logarithmic Scales (29)
• 10: Review Exercises
• 10: Responsive Lab: Population Growth (1)

• Chapter 11: Markov Chains
• 11.0A: Review of Matrices (27)
• 11.0B: Review of Systems of Linear Equations (17)
• 11.1: Markov Chains and Tree Diagrams (9)
• 11.2: Markov Chains and Matrices (12)
• 11.3: Long-Range Predictions with Markov Chains (8)
• 11.4: Solving Larger Systems of Equations (17)
• 11.5: More on Markov Chains (11)
• 11: Review Exercises

• Chapter 12: Linear Programming
• 12.0: Review of Linear Inequalities (23)
• 12.1: The Geometry of Linear Programming (17)
• 12.2: Introduction to the Simplex Method (12)
• 12.3: The Simplex Method: Complete Problems (10)
• 12: Review Exercises

• Chapter 13: The Concepts and History of Calculus
• 13.0: Review of Ratios, Parabolas, and Functions (22)
• 13.1: The Antecedents of Calculus (8)
• 13.2: Four Problems (15)
• 13.3: Newton and Tangent Lines (6)
• 13.4: Newton on Falling Objects and the Derivative (17)
• 13.5: The Trajectory of a Cannonball (10)
• 13.6: Newton and Areas (20)
• 13.7: Conclusion
• 13: Review Exercises

Mathematics: A Practical Odyssey 8th edition demonstrates mathematics' usefulness and relevance to students' daily lives through topics such as calculating interest and understanding voting systems. The WebAssign component for this textbook engages students with immediate feedback, lecture videos, and an interactive, fully customizable eBook.

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## Questions Available within WebAssign

Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.

##### Question Group Key
CMI - Cengage Master It
XP - Extra Problem

##### Question Availability Color Key
BLACK questions are available now
GRAY questions are under development

Group Quantity Questions
Chapter 1: Logic
1.1 28 001 005 005.EP 006 008 009 010 013 016 018 020 024 025 026 028 031 032 033 039 043 043.EP 046 047 048 049 052 057 061
1.2 25 001 003 005 006 007 009 011 012 014 014.EP 018 020 022 022.EP 024 026 027 029 030 031 034 035 037 040 042
1.3 27 001 007 013 014 019 022 024 028 030 032 034 035 038 040 042 046 046.EP 048 050 052 052.EP 054 058 060 062 066 068
1.4 23 001 006 008 008.EP 009 010 012 014 016 018 022 026 028 029 030 034 034.EP 036 040 044 044.EP 046 048
1.5 24 001 004 006 008 010 011 014 016 018 020 022 022.EP 024 026 029 032 034 036 036.EP 040 042 044 047 050
1.6 17 001 006 008 009 011 013 014 016 018 019 020 021 023 025 027 028 030
Chapter 2: Sets and Counting
2.Lab 2 001 002
2.1 32 002 003 006 007 008 009 010 011 012 014 015 015.EP 017 023 027 028 029 030 032 039 039.EP 042 042.EP 043 044 046 048 050 052 053 067 069
2.2 28 001 004 005 006 007 007.EP 008 010 011 011.EP 012 014 016 018 020 021 022 023 023.EP 024 026 036 037 038 040 047 047.EP 048
2.3 30 002 002.EP 003 004 005 006 006.EP 007 009 010 011 012 014 016 019 020 022 023 028 029 032 033 034 036 038 039 041 042 044 046
2.4 37 001 001.EP 002 004 006 008 010 011 012 015 016 017 018 019 019.EP 020 021 022 024 025 025.EP 026 028 029 029.EP 030 033 036 047 048 050 052 055 056 056.EP 060 064
2.5 11 002 004 005 006 008 009 010 011 012 013 016
Chapter 3: Probability
3.1 11 009 009.EP 014 016 020 023 024 027 028 029 030
3.2 39 005 005.EP 008 011 011.EP 012 014 017 020 023 028 028.EP 034 037 038 039 040 041 042 044 045 047 048 049 052 054 055 058 060 063 064 066 070 072 074 076 076.EP 079 080
3.3 41 003 008 010 012 012.EP 013 015 016 018 019 020 023 024 024.EP 027 028 029 030 031 033 039 040 043 046 048 050 052 053 053.EP 054 056 056.EP 060 062 064 066 069 069.EP 072 074 076
3.4 17 001 004 005 006 006.EP 008 009 016 017 022 023 025 029 029.EP 030 032 501.XP
3.5 26 002 002.EP 004 006 008 010 011 012 012.EP 014 016 019 019.EP 020 023 025 026 027 028 030 036 038 039 043 044 046
3.6 33 001 003 004 005 008 009 012 014 017 020 021 021.EP 031 036 037 037.EP 039 040 044 045 046 049 050 052 052.EP 054 054.EP 056 501.XP 502.XP 503 504.XP 505.XP
3.7 21 001 008 009 010 014 016 017 022 022.EP 024 029 032 033 034 038 040 040.EP 042 047 050 055
Chapter 4: Statistics
4.Lab 1 001
4.1 15 002 004 006 008 010 012 014 016 016.EP 017 019 020 021 022 022.EP
4.2 26 002 002.EP 003 004 005 006 008 010 011 012 014 015 017 017.EP 018 019 020 022 023 023.EP 024 025 028 029 030 031
4.3 23 001 001.EP 002 004 004.EP 006 007 008 009 009.EP 010 012 013 013.EP 014 016 018 019 020 021 024 025 026
4.4 22 002 004 005 006 008 010 011 011.EP 012 013 013.EP 016 017 018 019 019.EP 020 022 024 025 026 028
4.5 19 002 003 005 006 010 010.EP 011 012 014 018 018.EP 022 023 024 025 025.EP 028 030 032
4.6 11 001 002 004 005 005.EP 006 007 010 012 501.XP 502.XP
Chapter 5: Finance
5.Lab 1 001
5.1 33 000.003B 003 005 007 007.EP 010 011 013 013.EP 015 018 020 020.EP 021 023 023.EP 024 027 027.EP 028 030 030.EP 032 034 036 038 039 040 042 043 046 501.XP 502.XP
5.2 38 001 006 008 009 011 013 013.EP 016 017 020 021 023 025 026 028 028.EP 031 032 033 035 038 039 041 042 044 044.EP 047 048 049 052 057 058 058.EP 060 062 076 077 079
5.3 27 001 001.EP 002 004 004.EP 005 008 010 010.EP 012 016 018 019 019.EP 021 025 027 028 029 031 032 033 034 035 036 037 038
5.4 27 001 001.EP 005 007 010 011 012 013 014 015 016 017 021 022 024 026 027 029 029.EP 032 032.EP 034 035 038 040 042 044
5.5 16 002 002.EP 005 008 013 013.EP 014 015 016 501.XP 502.XP 503.XP 504.XP 505 506 507
5.6 12 001 001.EP 003 004 005 007 008 008.EP 010 012 014 016 018
Chapter 6: Voting and Apportionment
6.Lab 1 001
6.1 11 001 005 014 016 016.EP 018 020 022 024 024.EP 026
6.2 20 004 008 009 014 014.EP 016 017 020 026 026.EP 028 033 038 038.EP 040 041 041.EP 044 044.EP 045
6.3 4 007 010 011 014
Chapter 7: Number Systems and Number Theory
7.1 49 003 005 005.EP 006 008 012 013 014 016 020 021 021.EP 022 028 030 034 037 040 042 044 046 049 049.EP 050 054 055 057 058 061 062 065 066 068 070 073 074 076 078 080 081 083 083.EP 084 086 088 090 092 093 095
7.2 17 004 004.EP 006 010 012 013 018 019 022 024 026 027 030 032 036 037 038
7.3 21 002 002.EP 004 006 009 011 014 016 017 018 018.EP 019 028 028.EP 030 032 034 036 037 040 041
7.4 29 001 002 004 005 006 008 009 013 013.EP 014 020 020.EP 021 022 023 025 026 027 027.EP 028 034 035 036 039 040 042 043 044 501.XP
7.5 12 001 002 003 005 006 008 011 012 013 014 018 019
Chapter 8: Geometry
8.Lab 1 001
8.1 32 001 004 005 007 008 010 011 014 016 018 018.EP 019 021 021.EP 023 025 025.EP 026 027 028 029 030 032 034 035 038 040 042 042.EP 044 046 048
8.2 22 002 003 004 006 007 007.EP 010 011 012 014 015 018 018.EP 019 022 026 028 030 031 032 034 034.EP
8.3 17 002 002.EP 004 005 005.EP 014 015 017 017.EP 018 020 021 022 023 024 025 025.EP
8.4 9 001 004 005 005.EP 009 010 011 020 021
8.5 24 001 001.EP 004 006 008 009 012 014 021 023 026 027 028 028.EP 030 031 033 036 038 040 042 044 046 048
8.6 15 001 001.EP 002 003 004 006 007 008 009 010 011 013 016 018 023
8.7 18 002 005 005.EP 007 010 010.EP 014 018 018.EP 021 022 024 026 030 031 031.EP 034 035
8.8 14 001 002 003 004 005 007 008 009 011 012 013 014 021 025
8.9 12 002 003 005 008 010 010.EP 011 012 015 015.EP 016 022
8.10 4 001 003 005 006
Chapter 9: Graph Theory
9.Lab 1 001
9.1 17 001 002 003 004 005 006 007 009 010 011 012 013 014 015 016 017 018
9.2 19 002 004 006 007 008 011 014 016 016.EP 018 021 022 023 024 025 025.EP 026 028 029
9.3 27 001 002 004 005 005.EP 006 006.EP 007 007.EP 008 009 010 011 012 014 015 016 017 018 019 020 021 022 024 025 026 028
9.4 33 002 002.EP 004 007 008 010 012 014 016 018 019 019.EP 022 023 026 028 029 031 032 033 033.EP 034 040 042 044 045 046 047 052 053 054 056 059
9.5 19 001 002 003 004 008 009 010 011 013 022 023 025 027 028 029 030 031 033 034
Chapter 10: Exponential and Logarithmic Functions
10.0A 28 001 004 005 007 008 009 012 013 015 018 020 021 022 024 026 027 030 032 033 036 038 041 046 047 050 052 054 057
10.0B 32 002 004 006 008 009 012 013 014 016 018 019 020 021 022 024 026 028 029 030 032 034 036 039 043 048 049 051 054 059 061 064 065
10.Lab 1 001
10.1 23 003 005 008 009 009.EP 012 013 016 017 018 019 021 022 023 023.EP 024 026 027 028 031 032 035 501.XP
10.2 20 001 001.EP 003 005 007 012 012.EP 013 019 020 022 022.EP 028 029 031 032 034 037 038 040
10.3 29 001 003 004 005 005.EP 006 008 009 012 013 016 017 017.EP 018 019 021 022 024 025 026 026.EP 028 029 032 033 033.EP 034 035 036
Chapter 11: Markov Chains
11.0A 27 001 003 004 007 009 012 014 017 021 024 026 027 030 031 035 036 037 038 039 041 043 056 059 062 501 502.XP 503
11.0B 17 001 004 005 006 008 011 012 014 016 017 019 020 022 024 031 032 034
11.1 9 001 001.EP 002 003 004 005 005.EP 006 007
11.2 12 003 004 005 005.EP 006 007 008 008.EP 009 011 501.XP 502.XP
11.3 8 001 004 005 006 006.EP 007 008 009
11.4 17 001 001.EP 005 007 009 011 013 014 015 016 017 019 021 023 024 026 028
11.5 11 001 003 004 005 005.EP 006 007 008 009 009.EP 010
Chapter 12: Linear Programming
12.0 23 001 002 003 004 005 006 007 009 010 011 012 013 015 016 017 018 020 029 031 036 040 045 048
12.1 17 001 002 003 005 007 007.EP 008 009 009.EP 011 012 014 015 016 021 022 024
12.2 12 002 005 007 010 013 016 018 022 024 024.EP 026 028
12.3 10 001 001.EP 004 005 008 010 014 015 015.EP 016
Chapter 13: The Concepts and History of Calculus
13.0 22 001 004 008 009 010 012 016 018 019 021 023 024 026 030 034 035 038 040 042 044 046 048
13.1 8 002 003 006 007 010 010.EP 012 014
13.2 15 003 004 005 006 007 008 010 011 012 015 016 016.EP 018 020 024
13.3 6 002 002.EP 004 006 008 010
13.4 17 002 004 006 008 010 014 016 018 020 022 026 028 030 034 036 038 040
13.5 10 002 002.EP 004 006 008 012 014 016 018 020
13.6 20 002 004 006 008 010 012 014 016 016.EP 018 020 022 024 026 028 030 034 034.EP 036 038
Total 1585 (1)