300. NR4) For a graduation ceremony, there are 8 people sitting on stage in one row. If the master of ceremonies must sit on the far left and the valedictorian must sit next to the principal, how many arrangements are possible?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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question nr.4
5) The number of 3 - digit numbers with repeats, that are multiples of 5 and less than 600 that can be
formed from the digits 1, 3, 5, 7 and 9 is:
A. 6
B. 9
C. 15
D. 25
A. 1716
B. 3003
C. 3809
D. 8008
NR4) For a graduation ceremony, there are 8 people sitting on stage in one row. If the master of
ceremonies must sit on the far left and the valedictorian must sit next to the principal, how many
arrangements are possible?
NR5) If nC5
b
6188
represents the number of routes between 4 airports. Which of the fo
Transcribed Image Text:5) The number of 3 - digit numbers with repeats, that are multiples of 5 and less than 600 that can be formed from the digits 1, 3, 5, 7 and 9 is: A. 6 B. 9 C. 15 D. 25 A. 1716 B. 3003 C. 3809 D. 8008 NR4) For a graduation ceremony, there are 8 people sitting on stage in one row. If the master of ceremonies must sit on the far left and the valedictorian must sit next to the principal, how many arrangements are possible? NR5) If nC5 b 6188 represents the number of routes between 4 airports. Which of the fo
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