Which of the following statement is true about the formula of permutation? A. 'n' is always greater than 'r' B. 'n' is always greater than or equal to 'r' C. 'n is always less than 'r' D. 'n' and 'r' must be equal 5. What is the appropriate symbol in this given: 8c8_8p8? A. > B. < C. >_ D. = 6. In a singing contest with 15 participants, in how many ways can they selected in a winner one runner up? A. 120 B. 155 C. 185 D. 210

Which of the following statement is true about the formula of permutation? A. 'n' is always greater than 'r' B. 'n' is always greater than or equal to 'r' C. 'n is always less than 'r' D. 'n' and 'r' must be equal 5. What is the appropriate symbol in this given: 8c8_8p8? A. > B. < C. >_ D. = 6. In a singing contest with 15 participants, in how many ways can they selected in a winner one runner up? A. 120 B. 155 C. 185 D. 210

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section: Chapter Questions

Problem 2CC

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