For items 3 - 7, use permutation or combination in solving the problems below. 3. In how many ways can 5 people out of 8 arrange themselves in a row for picture taking?

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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For items 3 - 7, use permutation or combination in solving the problems below.
3. In how many ways can 5 people out of 8 arrange themselves in a row for picture taking?
4. In a Christening, there are 9 godmothers and 9 godfathers who are to sit at a
round table. In how many ways can these godparents sit if:
a. they are free to sit in any chair?
b. the godmothers and godfathers are to occupy alternate seats?
c. five (5) particular godfathers insist on sitting together?
d. seven (7) particular persons insist to sit beside each other?
5. How many octagons can be drawn on a plane using 12 non-cllinear points?
6. If there are 16 teams in a basketball tournament and each team must play every other team in the
eliminations, how many elimination games will there be?
7. In how many ways can the letters of the word
SUPERCALIFRAGILISTICEXPIALIDOCIOUS be arranged?
L
Transcribed Image Text:For items 3 - 7, use permutation or combination in solving the problems below. 3. In how many ways can 5 people out of 8 arrange themselves in a row for picture taking? 4. In a Christening, there are 9 godmothers and 9 godfathers who are to sit at a round table. In how many ways can these godparents sit if: a. they are free to sit in any chair? b. the godmothers and godfathers are to occupy alternate seats? c. five (5) particular godfathers insist on sitting together? d. seven (7) particular persons insist to sit beside each other? 5. How many octagons can be drawn on a plane using 12 non-cllinear points? 6. If there are 16 teams in a basketball tournament and each team must play every other team in the eliminations, how many elimination games will there be? 7. In how many ways can the letters of the word SUPERCALIFRAGILISTICEXPIALIDOCIOUS be arranged? L
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