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Author Question: There are 5 performers who are to present their acts at a variety show. How many different ways are ... (Read 45 times)

awywial

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on: Jul 24, 2018
There are 5 performers who are to present their acts at a variety show. How many different ways are there to schedule their appearances?
 
  A) 120 B) 5 C) 25 D) 20

Question 2

How many different four-letter secret codes can be formed if the first letter must be an S or a T?
 
  A) 35,152 B) 456,976 C) 72 D) 421,824


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randomguy133

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


awywial

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Reply #2 on: Jul 24, 2018
TY


randomguy133

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Reply #3 on: Jul 24, 2018
You're welcome


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