Question

An administrative assistant has 4 blue file folders, 3 red
folders, and 3 yellow folders on her desk. Each folder contains different
information, so two folders of the same color should be viewed as being
different. She puts the file folders randomly in a box to be taken to a
meeting. Find each probability.
1. P(4 blue, 3 red, 3 yellow, in that order)
2. P(first 2 blue, last 2 blue)

Answer 1

the key for 2) is \[\frac{1}{210}\]

Answer 2

Nancy I am sorry I did the medal thing by Mistake

Answer 3

can some one help Please!