John has 5 friends who want to ride in his new car that can accommodate only 4 people at a time (John plus 3 passengers). How many different combinations of 3 passengers can be formed from the 5 friends?	Select the correct option
A) 3.	B) 8.	C) 10.	D) 15.	E) 20.
510.3 = 10   The answer is 10..
<result>C</result>
John has 5 friends who want to ride in his new car that can accommodate only 4 people at a time (John plus 3 passengers). How many different combinations of 3 passengers can be formed from the 5 friends?