SOLUTION: Mr. Johnson is a faculty advisor to the National Honor Society. There are 30 members. How many ways can he choose 4 members to attend a conference? (1)3_P_4 (2)30! (3)30_C_4 (4)3

Algebra ->  Permutations -> SOLUTION: Mr. Johnson is a faculty advisor to the National Honor Society. There are 30 members. How many ways can he choose 4 members to attend a conference? (1)3_P_4 (2)30! (3)30_C_4 (4)3      Log On


   



Question 428745: Mr. Johnson is a faculty advisor to the National Honor Society. There are 30 members. How many ways can he choose 4 members to attend a conference?
(1)3_P_4 (2)30! (3)30_C_4 (4)30x4

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Ans: 30C4 = (30*29*28*27)/(1*2*3*4) = 27,405
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Cheers,
Stan H.