Question

a bag contains 3 white balls 4 black 6 brown and 2 orange balls. if 3 balls are drawn what is the possibility that one is orange and two are black

Answer 1

I think it is black balls because there is 4 black balls so out of 4 3 has drawn then 1 left

Answer 2

Answer:

n(E)=15c3

n(S)=1 orange (2c1)and(*) 2 black(4c2)

P=(2c1*4c2)/15c3

12/455

Step-by-step explanation: