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Probability

quaidy4

New member
Joined
Jan 19, 2011
Messages
15
A group consists of 3 boys and 2 girls is to line- up in a row for a photograph. In how many ways may this be done assuming that:

a) there are no restrictions?
b) the boys and the girls are each to stand together?
c) only the two girls are to stand together?
d) Rachel and Jorden must not stand together?

I think for a its just 5 to the power of 5.
 
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