+0  
 
0
418
1
avatar+20 

help

 Apr 11, 2019
 #1
avatar+111455 
+1

P(1 three)  =  C(10, 1) (1/6) (5/6)^9  ≈  .323  ≈   32.3%

 

 

cool cool cool

 Apr 11, 2019

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