Question 177377
Evaluate each expression..
please help with these.. thank you 

29. 4! = 4*3*2*1 = 24
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30. 8i/6i 2i 
Is the 2i a factor in the denominator?
Please use parentheses
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31. 6C3 = 6!/[(6-3)!*3!] = (6*5*4)/(1*2*3) = 20
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32. 7P2 = 7!/(7-2)! = 7!/5! = 7*6 = 2
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Cheers,
Stan H.