how many different way can seven birds perch around the bird bath?
May 28, 2010 by
Filed under Bird Baths
How many different ways could seven birds perch around a circular bird bath?
May 28, 2010 by
Filed under Bird Baths
How many different ways could seven birds perch around a circular bird bath?
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I thot a perch was a fish. Perch would be in the birdbath.
7!
(7 -1)! = 6!