# Thinking Mathematically, 4th Edition

ISBN: 9780131752047
Author: Pearson Prentice Hall
Published: 2008

## Chapters: 123456789101112131415

### Chapter 1

Problem Solving And Critical Thinking

 1.1 Inductive and Deductive Reasoning Exercise Set p.9 1.2 Estimation, Graphs, and Mathematical Models Exercise Set p.23 1.3 Problem Solving Exercise Set p.34 Review Exercises p.39

### Chapter 2

Set Theory

 2.1 Basic Set Concepts Exercise Set p.55 2.2 Subsets Exercise Set p.65 2.3 Venn Diagrams and Set Operations Exercise Set p.76 2.4 Set Operations and Venn Diagrams with Three Sets Exercise Set p.86 2.5 Survey Problems Exercise Set p.97 Review Exercises p.102

### Chapter 3

Logic

 3.1 Statements, Negations, and Qualified Statements Exercise Set p.113 3.2 Compound Satements and Connectives Exercise Set p.125 3.3 Truth Tables for Negation, Conjuction, and Disjunction Exercise Set p.139 3.4 Truth Tables for the Conditional and the Biconditional Exercise Set p.149 3.5 Equivalent Statements and Variations of Conditional Statements, and DeMorgan's Laws Exercise Set p.163 3.6 Arguments and Truth Tables Exercise Set p.175 3.7 Arguments and Euler Diagrams Exercise Set p.186 Review Exercises p.190

### Chapter 4

Number Representation And Calculation

 4.1 Our Hindu-Arabic System and Early Positional Systems Exercise Set p.201 4.2 Number Bases in Positional Systems Exercise Set p.208 4.3 Computation in Positional Systems Exercise Set p.214 4.4 Looking Back at Early Numeration Systems Exercise Set p.221 Review Exercises p.223

### Chapter 5

Number Theory And The Real Number System

 5.1 Number Theory: Prime and Composite Numbers Exercise Set p.235 5.2 The Integers; Order of Operations Exercise Set p.247 5.3 The Rational Numbers Exercise Set p.260 5.4 The Irrational Numbers Exercise Set p.269 5.5 Real Numbers and Their Properties Exercise Set p.276 5.6 Exponents and Scientific Notation Exercise Set p.285 5.7 Arithmetic and Geometric Sequences Exercise Set p.294 Review Exercises p.300

### Chapter 6

Algebra: Equations And Inequalities

 6.1 Algebraic Expressions and Formulas Exercise Set p.309 6.2 Linear Equations in One Variable and Proportions Exercise Set p.321 6.3 Applications of Linear Equations Exercise Set p.329 6.4 Ratio, Proportion, and Variation Exercise Set p.338 6.5 Linear Inequalities in One Variable Exercise Set p.348 6.6 Quadratic Equations Exercise Set p.360 Review Exercises p.363

### Chapter 7

Algebra:Graphs, Functions, And Linear Systems

 7.1 Graphing and Functions Exercise Set p.376 7.2 Linear Functions and Their Graphs Exercise Set p.388 7.3 Systems of Linear Equations in Two Variables Exercise Set p.402 7.4 Linear Inequalities in Two Variables Exercise Set p.411 7.5 Linear Programming Exercise Set p.418 7.6 Approximating Reality with Nonlinear Models Exercise Set p.431 Review Exercises p.436

### Chapter 8

Consumer Mathematics And Financial Management

 8.1 Percent, Sales Tax, and Income Tax Exercise Set p.452 8.2 Simple Interest Exercise Set p.458 8.3 Compound Interest Exercise Set p.465 8.4 Annuities, Stocks, and Bonds Exercise Set p.477 8.5 Installment Buying Exercise Set p.488 8.6 Amortization and the Cost of Home Ownership Exercise Set p.497 Review Exercises p.502

### Chapter 9

Measurement

 9.1 Measuring Length; The Metric System Exercise Set p.516 9.2 Measuring Area and Volume Exercise Set p.523 9.3 Meausuring Weight and Temperature Exercise Set p.530 Review Exercises p.534

### Chapter 10

Geometry

 10.1 Points, Lines, Planes, and Angles Exercise Set p.544 10.2 Triangles Exercise Set p.552 10.3 Polygons, Perimeter, and Tessellations Exercise Set p.561 10.4 Area and Circumference Exercise Set p.571 10.5 Volume Exercise Set p.579 10.6 Right Triangle Trigonometry Exercise Set p.587 10.7 Beyond Euclidean Geometry Exercise Set p.597 Review Exercises p.601

### Chapter 11

Counting Methods And Probability Theory

 11.1 The Fundamental Counting Principle Exercise Set p.612 11.2 Permutations Exercise Set p.619 11.3 Combinations Exercise Set p.625 11.4 Fundamentals of Probability Exercise Set p.633 11.5 Probability with the Fundamental Counting Principle, Permutations, and Combinations Exercise Set p.639 11.6 Events Involving Not and Or; Odds Exercise Set p.649 11.7 Events Involving And; Conditional Probability Exercise Set p.660 11.8 Expected Value Exercise Set p.668 Review Exercises p.673

### Chapter 12

Statistics

 12.1 Sampling, Frequency Distributions, and Graphs Exercise Set p.689 12.2 Measures of Central Tendency Exercise Set p.702 12.3 Measures of Dispersion Exercise Set p.710 12.4 Normal Distribution Exercise Set p.727 12.5 Scatter Plots, Correlation, and Regression Lines Exercise Set p.737 Review Exercises p.742

### Chapter 13

Mathematical Systems

 13.1 Mathematical Systems Exercise Set p.755 13.2 Rotational Symmetry, Groups, and Clock Arithmetic Exercise Set p.765 Review Exercises p.768

### Chapter 14

Voting And Apportionment

 14.1 Voting Methods Exercise Set p.781 14.2 Flaws of Voting Methods Exercise Set p.792 14.3 Apportionmend Methods Exercise Set p.806 14.4 Flaws of Apportionment Methods Exercise Set p.816 Review Exercises p.819

### Chapter 15

Graph Theory

 15.1 Graphs, Paths, and Circuits Exercise Set p.831 15.2 Euler Paths and Euler Circuits Exercise Set p.840 15.3 Hamilton Paths and Hamilton Circuits Exercise Set p.852 15.4 Trees Exercise Set p.861 Review Exercises p.865