Question

QUICK. please. help me find this,:(
http://prntscr.com/pfqbi

Answer 1

\[^nP_r = \dfrac{n!}{(n-r)!}\]

Answer 2

put n= 14, r=6

Answer 3

so 1.75?

Answer 4

or am I not doing it right :/

Answer 5

\[14! /(14-6)! = 14! /8! = 14*13*12*11*10*9=..?\]

Answer 6

2162160? :)

Answer 7

yes! correct :)

Answer 8

yay :D thanks so much

Answer 9

welcome ^_^