In Drumheller, Alberta, the town host an annual parade on July 1st to celebrate Canada Day. The following parade entries line up to participate in a parade. • a marching band • horses • street cleaners • clowns • a float parade marshal • a chuckwagon How many different ways can the parade entries line up? A/ How many different ways can the parade entries line up if the parade marshal must be at the beginning of the line? How many different ways can the parade entries line up if the parade marshal must be at the beginning of the line and if either the horses or street cleaners must be at the end of the line? A

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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In Drumheller, Alberta, the town host an annual parade on July 1st to celebrate Canada Day.
The following parade entries line up to participate in a parade.
• a marching band
• horses
• street cleaners
• clowns
• a float
• parade marshal
• a chuckwagon
How many different ways can the parade entries line up?
How many different ways can the parade entries line up if the parade marshal must be at the
beginning of the line?
A
How many different ways can the parade entries line up if the parade marshal must be at the
beginning of the line and if either the horses or street cleaners must be at the end of the line?
A
Transcribed Image Text:In Drumheller, Alberta, the town host an annual parade on July 1st to celebrate Canada Day. The following parade entries line up to participate in a parade. • a marching band • horses • street cleaners • clowns • a float • parade marshal • a chuckwagon How many different ways can the parade entries line up? How many different ways can the parade entries line up if the parade marshal must be at the beginning of the line? A How many different ways can the parade entries line up if the parade marshal must be at the beginning of the line and if either the horses or street cleaners must be at the end of the line? A
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