

1  (40) 


2  (6) 


8  (11) 


19  (22) 


35  (1) 

Chapter 1 Review Exercises 


35  (3) 


38  (1) 


39  (2) 


41  (51) 


42  (8) 


50  (6) 

Venn Diagrams and Set Operations 


56  (10) 

Venn Diagrams with Three Sets and Verification of Equality of Sets 


66  (10) 


76  (7) 


83  (9) 


87  (1) 

Chapter 2 Review Exercises 


87  (3) 


90  (1) 


91  (1) 


92  (74) 

Statements and Logical Connectives 


93  (13) 

Truth Tables for Negation, Conjunction, and Disjunction 


106  (12) 

Truth Tables for the Conditional and Biconditional 


118  (10) 


128  (14) 


142  (11) 

Euler Diagrams and Syllogistic Arguments 


153  (13) 


160  (1) 

Chapter 3 Review Exercises 


161  (2) 


163  (1) 


164  (2) 


166  (41) 

Additive, Multiplicative, and Ciphered Systems of Numeration 


167  (8) 

PlaceValue or PositionalValue Numeration Systems 


175  (6) 


181  (7) 

Computation in Other Bases 


188  (10) 

Early Computational Methods 


198  (9) 


203  (1) 

Chapter 4 Review Exercises 


203  (1) 


204  (1) 


205  (2) 

Number Theory and the Real Number System 


207  (80) 


208  (11) 


219  (9) 


228  (14) 

The Irrational Numbers and the Real Number System 


242  (7) 

Real Numbers and Their Properties 


249  (7) 

Rules of Exponents and Scientific Notation 


256  (12) 

Arithmetic and Geometric Sequences 


268  (7) 


275  (12) 


282  (1) 

Chapter 5 Review Exercises 


283  (2) 


285  (1) 


286  (1) 

Algebra, Graphs, and Functions 


287  (95) 


288  (4) 

Linear Equations in One Variable 


292  (12) 


304  (9) 

Applications of Linear Equations in One Variable 


313  (7) 


320  (8) 


328  (7) 

Graphing Linear Equations 


335  (13) 

Linear Inequalities in Two Variables 


348  (2) 

Solving Quadratic Equations by Using Factoring and by Using the Quadratic Formula 


350  (11) 

Functions and Their Graphs 


361  (21) 


376  (1) 

Chapter 6 Review Exercises 


376  (4) 


380  (1) 


381  (1) 

Systems of Linear Equations and Inequalities 


382  (49) 

Systems of Linear Equations 


383  (8) 

Solving Systems of Equations by the Substitution and Addition Methods 


391  (11) 


402  (10) 

Solving Systems of Equations by Using Matrices 


412  (6) 

Systems of Linear Inequalities 


418  (3) 


421  (10) 


427  (1) 

Chapter 7 Review Exercises 


428  (1) 


429  (1) 


430  (1) 


431  (42) 

Basic Terms and Conversions within the Metric System 


432  (8) 


440  (10) 


450  (8) 

Dimensional Analysis and Conversions to and from the Metric System 


458  (15) 


469  (1) 

Chapter 8 Review Exercises 


469  (2) 


471  (1) 


472  (1) 


473  (87) 

Points, Lines, Planes, and Angles 


474  (11) 


485  (11) 


496  (11) 


507  (12) 

Transformational Geometry, Symmetry, and Tessellations 


519  (19) 

The Mobius Strip, Klein Bottle, and Maps 


538  (7) 

NonEuclidean Geometry and Fractal Geometry 


545  (15) 


553  (1) 

Chapter 9 Review Exercises 


554  (3) 


557  (2) 


559  (1) 


560  (32) 


561  (7) 

Finite Mathematical Systems 


568  (11) 


579  (13) 


588  (1) 

Chapter 10 Review Exercises 


589  (1) 


590  (1) 


591  (1) 


592  (61) 


593  (9) 

Personal Loans and Simple Interest 


602  (11) 


613  (8) 


621  (14) 

Buying a House with a Mortgage 


635  (18) 


647  (1) 

Chapter 11 Review Exercises 


647  (3) 


650  (2) 


652  (1) 


653  (98) 

The Nature of Probability 


654  (8) 


662  (9) 


671  (7) 

Expected Value (Expectation) 


678  (9) 


687  (8) 


695  (12) 


707  (7) 

The Counting Principle and Permutations 


714  (10) 


724  (6) 

Solving Probability Problems by Using Combinations 


730  (6) 

Binomial Probability Formula 


736  (15) 


744  (1) 

Chapter 12 Review Exercises 


745  (3) 


748  (2) 


750  (1) 


751  (75) 


752  (5) 

The Misuses of Statistics 


757  (4) 


761  (6) 


767  (11) 

Measures of Central Tendency 


778  (10) 


788  (8) 


796  (12) 

Linear Correlation and Regression 


808  (18) 


821  (1) 

Chapter 13 Review Exercises 


821  (3) 


824  (1) 


825  (1) 


826  (52) 

Graphs, Paths, and Circuits 


827  (10) 

Euler Paths and Euler Circuits 


837  (12) 

Hamilton Paths and Hamilton Circuits 


849  (12) 


861  (17) 


872  (1) 

Chapter 14 Review Exercises 


873  (3) 


876  (1) 


877  (1) 


878  


879  (17) 


896  (14) 


910  (17) 

Flaws of the Apportionment Methods 


927  


934  (1) 

Chapter 15 Review Exercises 


935  (3) 


938  (1) 


939  
Answers 

1  (1) 
Credits 

1  (1) 
Index 

1  