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Author Question: What is the value for ? a.10 b.60 c.120 d.3[br][br][b][color=red]Question ... (Read 64 times)

jc611

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  What is the value for ?
 

  a.10
  b.60
  c.120
  d.3

Question 2


  Which of the following is the formula for a permutation or r symbols taken k at a time?
 

  a.
  b.
  c.
  d.



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jackie

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Answer to Question 1

correct: a

Answer to Question 2

correct: c




jc611

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Reply 2 on: Jun 24, 2018
Gracias!


shewald78

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Reply 3 on: Yesterday
Excellent

 

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