A basketball coach is making the starting lineup for his team of 10 players. There are 4 guards on the team and 6 post players. How many different groups of 5 players could he choose assuming he must pick 2 guards and 3 post players? Select
A) 100 B) 120 C) 140 D) 160 E) 180
(4c2)*(6c3)   [4!/(2!*2!)]*[6!/(3!*3!)]   6*20   120   120
<result>B</result>
A basketball coach is making the starting lineup for his team of 10 players. There are 4 guards on the team and 6 post players. How many different groups of 5 players could he choose assuming he must pick 2 guards and 3 post players?