Mathematics All Around
Key differences between 5th and 4th editions
 Period between current and previous publications: 4 years (2012 vs 2009).
 Problemsolving voice balloons accompany many examples, providing tips about which problemsolving strategy might be applied to solve the example.
 MyMathLab includes a new problem type that asks to choose the appropriate strategy before working a multipart solution.
 More than 800 exercises are updated or new in the Fifth Edition of Pirnot's Mathematics All Around.
 Chapter 1 "Problem Solving" is focused on visualization in problemsolving strategies.
 In Chapter 3 "Logic" solutions to many examples are simplified, including the section 3.4 "Verifying arguments".
 Chapter 4 "Graph Theory" features a consolidated discussion of PERT (Project Evaluation Review Technique) scheduling.
 Chapter 6 "Number Theory and the Real Number System" has a revised discussion of the properties of the real number system.
 Algebra coverage is streamlined into a single Chapter 7 "Algebraic Models and Linear Systems".
 In Chapter 8 "Consumer Mathematics" examples in consumer mathematics have been clarified, computations on refinancing loans have been streamlined, and new information on inflation is added. Examples use notation consistent with TI83 Plus and TI84 Plus calculators, and Using Technology exercises demonstrate how to use TI's TVM Solver.
 Chapter 9 "Geometry" presents updated and simplified examples.
 Chapters 10 "Apportionment" and 11 "Voting" provide a streamlined discussion of apportionment. New Between the Numbers feature encourages readers to investigate viable alternatives to the current plurality voting method.
 Using Technology exercises in Chapter 14 "Descriptive Statistics" illustrate Excel’s builtin statistical functions as well as its Analysis ToolPak to simplify computations.
5th Edition of
Mathematics All Around
eBook, 816 pages
eBook ISBN: 9780321729194
Published by: Pearson, February 27, 2013
Book Store  Price 
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 $104.39 
Hardcover, 816 pages
ISBN10: 0321836995
ISBN13: 9780321836991
Published by: Pearson, December 31, 2012
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Plus NEW MyMathLab with Pearson eText  Access Card Package
Hardcover, 816 pages
ISBN10: 032192326X
ISBN13: 9780321923264
Published by: Pearson, February 16, 2013
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4th Edition of
Mathematics All Around
Plus MyMathLab Student Access Kit
Hardcover
ISBN10: 0321575946
ISBN13: 9780321575944
Published by: Pearson, July 05, 2009
Book Store  New  Used  Rent 
 $83.00

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Hardcover, 864 pages
ISBN10: 0321567978
ISBN13: 9780321567970
Published by: Pearson, January 22, 2009
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Books a la Carte Edition
Loose Leaf, 817 pages
ISBN10: 0321663535
ISBN13: 9780321663535
Published by: Pearson, July 31, 2009
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3rd Edition of
Mathematics All Around
Hardcover, 960 pages
ISBN10: 0321356861
ISBN13: 9780321356864
Published by: Addison Wesley, January 15, 2006
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 $28.80

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Saving advice
Hardcover
 Used 5th edition can save you $3.48 over the new one.

Used previous 4th edition costs $31.09 less than the used 5th.