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Author Question: How many different arrangements are possible using 4 letters from the word PAYMENT? A) 840 B) 420 ... (Read 123 times)

soccerdreamer_17

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on: Jul 24, 2018
How many different arrangements are possible using 4 letters from the word PAYMENT?
 
  A) 840 B) 420 C) 210 D) 28

Question 2

The book cost (in dollars) for one semester's books are given below for a sample of five college students. Calculate the sample variance of the book costs. 235, 100, 425, 480, 320
 
  A) 22,982.50 B) 151.60 C) 380.00 D) 312.00


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Mollythedog

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

A

Answer to Question 2

A


soccerdreamer_17

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Reply #2 on: Jul 24, 2018
TY


Mollythedog

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


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