A military commander has to choose 6 soldiers out of a company of 9 for guarding the headquarters. How many different group combinations of 6 does he have to choose from?
Select the correct option:	A) 84	B) 15	C) 16	D) 27	E) 35
A military commander has to choose 6 soldiers out of a company of 9.   different group combinations of 6   He can do this in 9C6 ways   9*8*7*6*5*4/6*5*4*3*2*1= 84 ways   84NSWER:84
<result>A</result>
A military commander has to choose 6 soldiers out of a company of 9 for guarding the headquarters. How many different group combinations of 6 does he have to choose from?