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Gillian A.

asked • 02/17/15

how many ways can 8 students line up in a straight line with sally ahead of peter in the queue

i have no idea what kind of topic this is and i don't know how to work it out.

2 Answers By Expert Tutors


Ketaki M. answered • 07/31/15

New to Wyzant

Ketaki M Math,SAT,ACT.GRE,AP CAlculus

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