SOLUTION: There are 5 different letters on the blackboard. Joanne randomly picks 3 of the letters and uses them to make different arrangements of letters can she make?
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Question 987150: There are 5 different letters on the blackboard. Joanne randomly picks 3 of the letters and uses them to make different arrangements of letters can she make?
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60
120
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Please Explain! Answer by Fombitz(32388) (Show Source):
