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4 questions
In how many different ways can a family of 4 sit around a table if they may sit in any way?
How many bracelets with no lock can be formed from 7 different colored beads?
Ten students of Sta. Lucia High School are attending a meeting at the conference hall. How many different ways can they arrange themselves in a circular table?
Eight keys are to be arranged in a key ring. How many different arrangements are there?
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