# 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

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