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Mathematics 20 Online
OpenStudy (anonymous):

A coach has 9 players signed up for his youth basketball team, but only 5 can play at a time. Assuming all the players can play any position, how many different ways can the coach form a team of 5 players? A. 45 B. 126 C. 15,120 D. 362,880

OpenStudy (anonymous):

hey

OpenStudy (nirmalnema):

hi

OpenStudy (anonymous):

can you help me with this???

OpenStudy (nirmalnema):

yaa you can select 5 out of 9 playes in 9C5 ways and arrange them in 5! ways so 9! / 5! *4! *5! = 9! / 4! =9*8*7*6*5

OpenStudy (anonymous):

ok

OpenStudy (nirmalnema):

C. 15,120

OpenStudy (anonymous):

so wats the answer

OpenStudy (anonymous):

oh ok

OpenStudy (anonymous):

thx

OpenStudy (nirmalnema):

welcome

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