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2.12. A bus starts with 8 people and stops at 12 locations. (a) In how many ways can the people get off the bus? (That is, how many total "matchings" of people and stops are there?) (b) In how many ways if no 2 people get off at the same stop (that is, if each person gets off at a different stop)?

2.12. A bus starts with 8 people and stops at 12 locations. (a) In how many ways can the people get off the bus? (That is, how many total "matchings" of people and stops are there?) (b) In how many ways if no 2 people get off at the same stop (that is, if each person gets off at a different stop)?

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 40SE: A family consisting of 2 parents and 3 children is to pose for a picture with 2 family members in...
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2.12. A bus starts with 8 people and stops at 12 locations. (a) In how many ways can the people get off the bus? (That is, how many total "matchings" of people and stops are there?) (b) In how many ways if no 2 people get off at the same stop (that is, if each person gets off at a different stop)?
Transcribed Image Text:2.12. A bus starts with 8 people and stops at 12 locations. (a) In how many ways can the people get off the bus? (That is, how many total "matchings" of people and stops are there?) (b) In how many ways if no 2 people get off at the same stop (that is, if each person gets off at a different stop)?
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