TECHNICAL MATHEMATICS provides a thorough review of pre calculus topics ranging from algebra and geometry to trigonometry and analytic geometry, with a strong emphasis on their applications in specific occupations. Students preparing for technical, engineering technology or scientific careers will benefit from the text's breadth of coverage and practical focus, as well as integrated calculator and spreadsheet examples that teach them to solve problems the way professionals do on the job. Written in an easy-to-understand manner, this comprehensive text complements core content with numerous application-oriented exercises and examples to help students apply their knowledge of mathematics and technology to situations they may encounter in their future work. The Fourth Edition of this proven text includes abundant new material, including a new chapter on computer number systems, integrated coverage of spreadsheets, and new and updated examples and exercises throughout the text. In addition, the text's companion CourseMate and Instructors Web site now feature even more teaching and learning resources for faculty and students, including a powerful new online homework solution as well as 12 bonus chapters of calculus material.