Seating Arrangements
Marvin has 9 friends. Four have hairs and five have no hairs. They are to be seated in one row (including Marvin). Since Marvin is the boss, he must occupy the first seat. The second and the last seats are to be occupied by his friends that have no hairs. In how many ways can the seats be filled?
The answer is 100800.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
0 solutions
No explanations have been posted yet. Check back later!