n! Ck= k! (n-k)! to solve the combination. After a band parent meeting, each of the ten members shook hands with each other once. How many handshakes were there in all? Hint: Remember that one handshake involves two people. [?] handshakes Enter

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.1: Counting
Problem 92E: DISCUSS: Complementary Combinations Without performing any calculations, explain in words Why the...
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Unit 5 Review
Status
Review
n!
Use: C=
k!(n-k)!
to solve the combination.
After a band parent meeting, each of
the ten members shook hands with
each other once. How many
handshakes were there in all?
Hint: Remember that one handshake involves
two people.
Sk
[?] handshakes
Enter
cht © 2003 - 2021 Acellus Corporation. All Rights Reserved.
Help Resources
Transcribed Image Text:Unit 5 Review Status Review n! Use: C= k!(n-k)! to solve the combination. After a band parent meeting, each of the ten members shook hands with each other once. How many handshakes were there in all? Hint: Remember that one handshake involves two people. Sk [?] handshakes Enter cht © 2003 - 2021 Acellus Corporation. All Rights Reserved. Help Resources
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