Question

What is the value of 9P5?









A.
45







B.
126







C.
15,120







D.
59,049

Answer 1

you know the formula of permutation...?

Answer 2

@dan815

Answer 3

yes

Answer 4

ok... then put n=9 and r=5 in that... and tell what you got...?

Answer 5

-_- dude are u learning this stuff

Answer 6

9 Pick 5

Answer 7

9! / (9 - 5)! = ?????????

Answer 8

say you got 5 places for a number
and 9 different numbers to pick from for each place, where the numbers cant be repeated

Answer 9

@ikatouni please respond...

Answer 10

This will help. :)
http://openstudy.com/study#/updates/52f4466fe4b043c0f35706bb

Answer 11

Thanks for the medal! :)