Answer
$210$
Work Step by Step
First, choose the first place winner: 7 choices
Next, choose the second place winner: 6 choices
Next, choose the third place winner: 5 choices.
This gives a total of $7*6*5=210$ possible finishes.
$n(S)=210$
Finite Math and Applied Calculus (6th Edition)
by Waner, Stefan; Costenoble, Steven
Published by
Brooks Cole
ISBN 10:
1133607705
ISBN 13:
978-1-13360-770-0
Chapter 7 - Section 7.1 - Sample Spaces and Events - Exercises - Page 459: 73a
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
