# Mathematics: Its Power and Utility 10th edition

Karl J. Smith
Publisher: Cengage Learning

## Personal Study Plan Module

Your students can use chapter and section assessments to gauge their mastery of the material and generate individualized study plans that include various online, interactive multimedia resources.

## Textbook Resources

Additional instructional and learning resources are available with the textbook, and might include testbanks, slide presentations, online simulations, videos, and documents.

Access is contingent on use of this textbook in the instructor's classroom.

• Chapter 1: Arithmetic, Calculators, and Problem Solving
• 1.1: Math Anxiety
• 1.2: Formulating the Problem (18)
• 1.3: Fractions and Decimals (15)
• 1.4: Rounding and Estimation (21)
• 1.5: Exponents and Prime Factorization (18)
• 1.6: Common Fractions (26)
• 1.7: Adding and Subtracting Fractions (22)
• 1.8: Hindu-Arabic Numeration System (23)
• 1.9: Different Numeration Systems (22)

• Chapter 2: Sets of Numbers
• 2.1: Symbol Shock (18)
• 2.2: Addition of Integers (20)
• 2.3: Subtraction of Integers (17)
• 2.4: Multiplication of Integers (20)
• 2.5: Division of Integers (20)
• 2.6: Rational and Irrational Numbers (18)

• Chapter 3: Introduction to Algebra
• 3.1: Polynomials (18)
• 3.2: Similar Terms (18)
• 3.3: Simplification (16)
• 3.4: Equations (18)
• 3.5: Solving Equations (20)
• 3.6: Problem Solving with Algebra (18)
• 3.7: Inequalities (17)

• Chapter 4: Percents and Problem Solving
• 4.1: Ration and Proportion (21)
• 4.2: Problem Solving with Proportions (21)
• 4.3: Percent (25)
• 4.4: Problem Solving with Percents (25)
• 4: Responsive Lab: Scaling a Recipe (1)

• Chapter 5: Introduction to Geometry
• 5.1: Euclidean Geometry (17)
• 5.2: Angles and Polygons (22)
• 5.3: Triangles (21)
• 5.4: Similar Triangles (18)

• Chapter 6: Measurement and Problem Solving
• 6.1: Precision, Accuracy, and Estimation (16)
• 6.2: Perimeter (25)
• 6.3: Area (27)
• 6.4: Volume and Capacity (20)
• 6.5: Miscellaneous Measurements (19)
• 6.6: Converting Units (18)
• 6: Responsive Lab: Regular Polygons (1)

• Chapter 7: Applications of Percent
• 7.1: Discount, Sale Price, and Sales Tax (20)
• 7.2: Simple Interest (21)
• 7.3: Buying on Credit (24)
• 7.4: Credit Card Interest (18)
• 7.5: Compound Interest (19)
• 7.6: Buying a Home (16)
• 7: Responsive Lab: Credit Cards (1)

• Chapter 8: Sets and Logic
• 8.1: Introduction to Sets (19)
• 8.2: Set Relationships (18)
• 8.3: Operations with Sets (19)
• 8.4: Venn Diagrams (16)
• 8.5: Survey Problems Using Sets (22)
• 8.6: Inductive and Deductive Reasoning (17)
• 8.7: Connectives and Truth Tables (22)
• 8: Responsive Lab: Venn Diagrams (1)

• Chapter 9: Probability
• 9.1: Introduction to Probability (33)
• 9.2: Probability Models (28)
• 9.3: Odds and Conditional Probability (25)
• 9.4: Mathematical Expectation (28)
• 9: Responsive Lab: License Plates (1)

• Chapter 10: Statistics
• 10.1: Frequency Distributions and Graphs (27)
• 10.2: Measures of Central Tendency (28)
• 10.3: Measures of Position (18)
• 10.4: Measures of Dispersion (15)
• 10.5: The Normal Curve and Sampling (31)
• 10: Responsive Lab: Approximately Normal Distributions (1)

• Chapter 11: Graphs
• 11.1: Cartesian Coordinate System (12)
• 11.2: Functions (26)
• 11.3: Lines (20)
• 11.4: Systems and Inequalities (19)
• 11.5: Graphing Curves (26)

## 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
XP - Extra Problem
CMI - Master It

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

Group Quantity Questions
Chapter 1: Arithmetic, Calculators, and Problem Solving
1.2 18 002 011 013a 017 019 023 026 027 029 031 034 036 041 043 045 053 057 060
1.3 15 022a 022c 023 027 032a 034a 034b 038 041 044 046 049 053 058 060
1.4 21 007 011 013 015 018 022 024 027 030 032 036 039 043 046 049 051 052 054 056 057 058
1.5 18 008 009 015 016 020 021b 023a 028a 035 038 041 044 054 058 059 501.XP 502.XP 503.XP
1.6 26 015b 015d 016b 018a 018c 019c 020bc 031b 033e 034b 035b 035e 038b 039 040 041a 042a 042c 043b 044b 045b 047 049 055 058 060
1.7 22 021a 021c 022d 022e 022f 023 024 027 028b 029a 029c 029d 029e 030c 030e 030f 033 036 038 058 059 060
1.8 23 013 015 019 020 022 025 026a 027a 029 030 031 032 034 035 037 038b 039 054 055 056 057 059 060
1.9 22 009 010 011 013 014 015 017 021 025 032 037 038 041 045 047 048 053 054 055 057 058 060
Chapter 2: Sets of Numbers
2.1 18 008a 013 016 019 020 021 026 030 034 036 042 044 047 051 055 056 501.XP 502.XP
2.2 20 013 014 017 022 023a 023b 026 035d 036d 038a 039a 039b 039d 040b 041b 041c 054 056 058 060
2.3 17 002 011a 011c 012a 012c 013a 020a 023 031 033 042 046 047 054 056 057 060
2.4 20 019c 020d 021a 021b 023a 024c 025d 028c 030a 030c 033 035 040 047 050 052 054 055 057 059
2.5 20 016b 016c 016d 017a 017b 019b 019d 020c 022d 027 029 031 036 041 046 047 051 054 056 059
2.6 18 016 018 019 021 022 026c 026d 028a 031 034 036 038 039 041 042 046 048 501.XP
Chapter 3: Introduction to Algebra
3.1 18 010 022 023 026 031 033b 036 037 040 044 051 054 055 056 057 058 059 060
3.2 18 016b 019 021 023b 027 029 031 034 037 040 045 049 053 055 056 057 058 060
3.3 16 017 023 028 031 033 035 037 040 044 046 048 050 053 055 060 501.XP
3.4 18 009a 011a 014 018 020 022 023 024 027 029 031 033 037 039 042 044 046 049
3.5 20 004b 010 014b 015a 015b 016a 021 022c 025 027 029 033 036a 036b 037a 039 045 047 049 052
3.6 18 014 016 018 021 022 025 029 032 034 037 040 043 045 047 050 052 058 060
3.7 17 026b 028 030 032 033 035 036 040 044 045 046 047 051 054 057 058 060
Chapter 4: Percents and Problem Solving
4.Lab 1 001
4.1 21 011 016b 017b 019 023 027 029 030 031 032 033 034 038 039 042 043 045 051 053a 057 060
4.2 21 010 021 023 025 028 030 034 036 037 040 041 042 045 046 049 051 052 054 056 058 060
4.3 25 010 012 016 020 022 024 025 026 027 028 031 032 033 035 037 040 042 044 046 047 050 052 053 054 057a
4.4 25 009 013 016 019 020 022 025 026 027 030 032 034 045 047 048 049 051 052 053 055 057 058 059 060 501.XP
Chapter 5: Introduction to Geometry
5.1 17 010 015 017 019 023 025 026 027 031 037 043 051 052 053 054 056 057
5.2 22 016 018 019 020 021 022 028 029 031 032 033 034 035 036b 038 039 041a 049 051 054 060 501.XP
5.3 21 009 010 012 013 018 029 031 032 034 035 038 041 043 045 046 048 053 056 058 059 060
5.4 18 008 020 023 025 030 032 037 040 042a 044 045 046b 048 049 051 052 053 054
Chapter 6: Measurement and Problem Solving
6.Lab 1 001
6.1 16 005 007 009 010 015 017 019 021 023 025 026 027 028 029 058 059
6.2 25 005 006b 013 019 024 026 027 028 029 030 032 035 037 038 039 040 041 042 047 049 051 055 058 059 060
6.3 27 007 012 018 026 028 029 032 033 036 037 038 039 040 042 043 044 047 048 049 050 053 055 056 057 058 059 060
6.4 20 011 013 017 021 023 024 027 034 041 042 046 048 049 051 052 053 055 056 058 060
6.5 19 009 010 012 024 026 030 031 032 034 035 037 039 041 044 047 048 052 055 059
6.6 18 008 012c 014 019 025 030 033 045 047 050 052 053 055 057 058 059 060 501.XP
Chapter 7: Applications of Percent
7.Lab 1 001
7.1 20 014 020 021 023 025 027 029 030 032 035 041 044 045 046 051 052 053 055 056 060
7.2 21 001 002 009 012 014 016 027 031 035 040 043 046 049 050 051 052 053 055 057 059 060
7.3 24 007 009 010 014 016 017 019 021 023 025 027 029 030 038 040 043 045 048 049 050 051 052 053 054
7.4 18 011 016 020 022 025 030 031 032 033 036 039 043 046 057 058 059 060 501.XP
7.5 19 003 012 030 031 033 036 037 038 041 043 044 045 046 047 049 051 052 053 054
7.6 16 009 017 024 027 034 041 045 046 047 048 049 051 052 053c 053d 054
Chapter 8: Sets and Logic
8.Lab 1 001
8.1 19 013 021 023 024 025 026 027 030 032 033 036 042 049 050 051 052 054 056 057
8.2 18 013 015 018 022 025 027 031 034 037 038 039 040 041 042 048 050 054 060
8.3 19 017 018 019 021 023 025 026 027 033 037 045 053 054 055 056 057 058 059 060
8.4 16 006 018 027 035 037 038 039 041 043 045 047 048 052 056 057 059
8.5 22 009 012 013 015 016 017 019 020 021 023 024 029 032 037 044 047 049 051 053 056 057 058
8.6 17 010 011 012 013 014 015 016abc 017 027 032 039 050 051 052 053 056 058
8.7 22 012 013 015 016 017 018 025 030 031 033 034 035 037 039 040 041 042 050 051 053 055 057
Chapter 9: Probability
9.Lab 1 001
9.1 33 016 018 021 023 024 025 026 027 029 030 031 032 033a 034 035a 036 037 039 040 041 042 043 044 045 046 047 048 050 052 053 054 057 501.XP
9.2 28 011 013 015 017 022 024 026 028 029 031 033 034 036 037 039 040 041 042 043 044 045 046 050 051 054 056 059 060
9.3 25 011 017 019 021 023 025 027 029 033 035 037 038 039 040 042 043 045 046 048 051 052 054 056 058 059
9.4 28 002 009 012 016 017 018 019 023 026 030 031 033 035 036 037 038 039 040 041 042 043 045 046 047 048 049 050 051
Chapter 10: Statistics
10.Lab 1 001
10.1 27 009 011 013 016 017 023 025 026 030 031 032 033 034 035 036 037 038 039 041 042 043 044 045 046 048 049 057
10.2 28 008 013 015 024 025 026 028 029 030 031 032 033 034 036 037 038 040 041 042 044 045 046 047 048 049 050 052 059
10.3 18 007 016 023 026 029 032 033 034 041 043 045 047 053 055 057 059 060 501.XP
10.4 15 011 018 026 030 034 038 043 045 046 047 048 049 050 059 060
10.5 31 006 007 011 012 013 014 016 017 018 019 020 021 022 032 034 035 036 037 041 042 043 044 045 046 049 050 052 053 054 055 501.XP
Chapter 11: Graphs
11.1 12 006 008 014 021 031 041b 041c 046c 046d 048b 048c 057
11.2 26 011 016 019 021 024 025 027 030 031 033 034 035 037 039 043a 044 045 047 048 050 051 053 056 058 059 060
11.3 20 005a 007 011 014 017 019 026 030 035 040 041 042 045 048 049 056 057 058 059 060
11.4 19 012 014 016 018 021 027 031 033 036 039 040 043 049 050 051 052 053 054 059
11.5 26 005 008 009 014 015 016 019 020 022 023 025 026 027 029 032 035 038 040 042 043 044 045 046 047 055bc 056bc
Total 1291