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8. In a town fiesta singing competition with 12 contestants, in how many ways can the orgnizer arrange the first three singers? A. 132 B. 1320 C. 990 D. 1716

8. In a town fiesta singing competition with 12 contestants, in how many ways can the orgnizer arrange the first three singers? A. 132 B. 1320 C. 990 D. 1716

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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8. In a town fiesta singing competition with 12 contestants, in how many ways can the orgnizer arrange the first three singers? A. 132 9. It is the selection of objects from a set. A. combination B. 1320 C. 990 D. 1716 B. differentation C. permutation D. selection
Transcribed Image Text:8. In a town fiesta singing competition with 12 contestants, in how many ways can the orgnizer arrange the first three singers? A. 132 9. It is the selection of objects from a set. A. combination B. 1320 C. 990 D. 1716 B. differentation C. permutation D. selection
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