Question

as 11.
55. A bag contains 31 balls out of which x are red. A ball is drawn at random from the bag. Find
the probability that it is
(i) red
(ii) not red.
C:
probability that​

Answer 1

Answer:

1. x/31

2. x-31=b

b/31

Hope this helps u.

Answer 2

Answer:

(i) x/31

No. of red balls/ Total No . of balls

red balls =x

total balls 31

P ( of red balls )=x/31

(ii) P(E) -1