SOLUTION: How many groups of 3 students can be selected from 8 students?
On my calculator, I tried 8 times 3 second level percent button, then the permutation button and I keep getting 24
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-> SOLUTION: How many groups of 3 students can be selected from 8 students?
On my calculator, I tried 8 times 3 second level percent button, then the permutation button and I keep getting 24
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Question 541632: How many groups of 3 students can be selected from 8 students?
On my calculator, I tried 8 times 3 second level percent button, then the permutation button and I keep getting 24. And I know it's not right!
Please help, thank you so much! :) Answer by scott8148(6628) (Show Source):
