A bag contains 2 yellow balls, 3 white balls and 5 red balls. In how many ways can two balls be drawn from the bag? Choose the correct option:
A) 2C2  B) 10C2  C) 8C2  D) 5C2  E) 6C2
Total number of balls= 2+3+5= 
<gadget id="calculator">2+3+5</gadget>
<output>10</output>
10   2 balls can be drawn from 10 balls in 10C2   ANSWER:10C2
<result>B</result>
A bag contains 2 yellow balls, 3 white balls and 5 red balls. In how many ways can two balls be drawn from the bag?