In Exercise 9 to 16, use a calculator to find the indicated cosine ratio to four decimal places.
Precalculus: Mathematics for Calculus (Standalone Book)
Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach
Calculus (MindTap Course List)
Elementary Technical Mathematics
Mathematical Applications for the Management, Life, and Social Sciences
Understanding Basic Statistics
Essentials of Statistics for The Behavioral Sciences (MindTap Course List)
Single Variable Calculus: Early Transcendentals, Volume I
Probability and Statistics for Engineering and the Sciences
Calculus: Early Transcendentals
Calculus: An Applied Approach (MindTap Course List)
Intermediate Algebra
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Essentials Of Statistics
Calculus: Early Transcendental Functions
Multivariable Calculus
Mathematical Excursions (MindTap Course List)
Elements Of Modern Algebra
Contemporary Mathematics for Business & Consumers
Calculus of a Single Variable
Single Variable Calculus: Early Transcendentals
Trigonometry (MindTap Course List)
Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th
Finite Mathematics for the Managerial, Life, and Social Sciences
Study Guide for Stewart's Multivariable Calculus, 8th
Calculus: Early Transcendental Functions (MindTap Course List)
STATISTICS F/BUSINESS+ECONOMICS-TEXT
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Introduction To Statistics And Data Analysis
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Multivariable Calculus
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Research Methods for the Behavioral Sciences (MindTap Course List)
Research Methods for the Behavioral Sciences (MindTap Course List)
Mathematics For Machine Technology
Mathematics: A Practical Odyssey
Essentials Of Statistics For Business & Economics
Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)
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Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
College Algebra