Four different math books, th ree different economics books, and five different history books are to be arranger. in a shelf. In how many ways can these br oks be arranged, if D. (4! + 91)2! 4. only economics books must be grouped together? C. 3! 4! 5! 5. only history books must be grouped together? C. 5! 7! 8! A. 3!9! B. 3! 10! D. (3! +9!)2! A. 5!8! B. 5! + 8! D. (5! + 8!)2!
Four different math books, th ree different economics books, and five different history books are to be arranger. in a shelf. In how many ways can these br oks be arranged, if D. (4! + 91)2! 4. only economics books must be grouped together? C. 3! 4! 5! 5. only history books must be grouped together? C. 5! 7! 8! A. 3!9! B. 3! 10! D. (3! +9!)2! A. 5!8! B. 5! + 8! D. (5! + 8!)2!
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.6: Permutations
Problem 7E
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