The chess club has five members. (a) In how many ways can all five members line up for a picture? (b) In how many ways can the club choose a president and secretary? (c) In how many ways can the club choose four members to attend the regional tournament, with no regard to order? ... (a) The club can line up in 120 ways. (b) The club can choose the officers in 20 ways. (c) The club can choose the members to send in ways.

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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The chess club has five members.
(a) In how many ways can all five members line up for a picture?
(b) In how many ways can the club choose a president and secretary?
(c) In how many ways can the club choose four members to attend the regional tournament, with no regard to order?
(a) The club can line up in 120 ways.
(b) The club can choose the officers
20 ways.
(c) The club can choose the members to send in
ways.
Transcribed Image Text:The chess club has five members. (a) In how many ways can all five members line up for a picture? (b) In how many ways can the club choose a president and secretary? (c) In how many ways can the club choose four members to attend the regional tournament, with no regard to order? (a) The club can line up in 120 ways. (b) The club can choose the officers 20 ways. (c) The club can choose the members to send in ways.
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