Question

(1) A bag Contains 7 red ,5 white & 4 blue balls.
Three balls are drawn succesively. find the
preobability that these are drawn in order of
red, white and blue is the drawn ball is
not replaced ?​

Answer 1

13/16

Step-by-step explanation:

1. first add out the number of balls

7+5+4= 16

2. three balla are taken out

3. so 16-3 = 13

4 now put this in formula

5. favorable outcome/ total outcome

6. 13/16

Answer 2

Answer:

13/16 are Ball Are red white