Loading [MathJax]/jax/output/SVG/jax.js
web2.0calc
 
+0  
 

Compute

+1
679
1
avatar

Compute  (129)

 Jan 14, 2020

1+0 Answers

 #1
avatar+11 
+1


12!/(9!(12−9)!)=12!/(9!(12−9)!)=220

.
 Jan 14, 2020

0 Online Users

Top Users

avatar+130466 CPhill moderator
avatar+33654 Alan moderator
avatar+15075 asinus moderator
avatar+12530 Omi67 moderator
avatar+3146 admin administrator
avatar+2234 GingerAle
avatar+1950 NotThatSmart
avatar+1926 tomtom
avatar+1782 blackpanther
avatar+1729 parmen
avatar+1517 learnmgcat

Sticky Topics