Question attached in comments

Question

i_love_my_nieces · Answer

@Michele_Laino

jagr2713 · Answer

What do you think @I_love_my_nieces

i_love_my_nieces · Answer

A??

michele_laino · Answer

I think a combination, since those 5 elements represent a subset of  a larger set

i_love_my_nieces · Answer

But I don't know..

jagr2713 · Answer

michele_laino · Answer

why?

michele_laino · Answer

please wait, I'm looking for your answer in my textbook

jagr2713 · Answer

Permutation is listing them in order like 1,2,3,4 that is important 
combination is a set of objects in which position (or order) is NOT important.

jagr2713 · Answer

i_love_my_nieces · Answer

I still think it's A.. Am I right?

jagr2713 · Answer

from the example it explains it and you see this question only says 5players not 1,2,3 or blue,red, green so it would be Combination :D

i_love_my_nieces · Answer

Who want to help me with more math problems?

jagr2713 · Answer

If it was in order it would of been 

is choosing 1team leader, dancer, etc to represent the team at fundraiser

jagr2713 · Answer

That would of been permutation

i_love_my_nieces · Answer

Oh okay! Can you help me with more?

jagr2713 · Answer

Ummm Sure i guess

i_love_my_nieces · Answer

New post or..?

jagr2713 · Answer

I mean if you want :D

i_love_my_nieces · Answer

I guess we can just stick with this one :)

jagr2713 · Answer

Lol :D

i_love_my_nieces · Answer

attachment

i_love_my_nieces · Answer

I need help with both

michele_laino · Answer

hint:
question b)
we have to think about the number of permutations of 4 elements

michele_laino · Answer

hint:
the number of permutation of N elements is N!

nnesha · Answer

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for first one