6P4

6P4 is the permutation of selecting 4 items from a set of 6 items.

6P4 = 6! / (6-4)!
6P4 = 6! / 2!
6P4 = 720 / 2
6P4 = 360

Therefore, there are 360 different ways to select and arrange 4 items from a set of 6 items.