ayinasumani
ayinasumani ayinasumani
  • 18-04-2018
  • Mathematics
contestada

Find the value of each expression. Show your work.
1) 9p3
2) 10c4

Respuesta :

rfilakohva
rfilakohva rfilakohva
  • 19-04-2018
9P3 = Permutations any three from 9 
= 9! / (9 -3)! 
= 9! / 6! 
= 9 * 8 * 7 
= 504
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