View source for 2015 UNCO Math Contest II Problems/BONUS

== Problem ==

You arrange <math>12</math> biologists of <math>12</math> different heights in three rows of <math>4</math>, with the same conditions on height as in part 10(a) for all three rows. 
How many different arrangements are possible?

== Solution ==
<math>462</math>

== See also ==
{{UNCO Math Contest box|year=2015|n=II|num-b=10|after=Last Question}}

[[Category:Intermediate Combinatorics Problems]]