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Mathematics 19 Online
OpenStudy (anonymous):

How many different ways can you choose 2 vowels out of the box, if there are 5 vowels in the box and order matters. a)6 B)10 C)20 D)120

OpenStudy (dumbsearch2):

Does this help? :) http://openstudy.com/study#/updates/501b6038e4b02742c0b2adca

OpenStudy (anonymous):

Yes, Thank You ^.^

OpenStudy (amistre64):

if ORDER matters, then its a Picking problem

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