Question

Q1
A bag contains 12 balls out of which x are white.
(iIf one ball is drawn at random, what is the probability that it will be a
white ball?
(ii) If 6 more white balls are put in the bag, then the probability of
drawing a white ball will be double than that in (i). Find x.
Q2
Two players, Yash and Rohit are playing a Badminton match. The
probability of Yash winning the match is 0.37. What is the probability of
Rohit winning the match?​

Answer 1

Answer:

Pls give only one question at one time so we can tell u fast.

Answer 2

$i) \frac{x}{12}$

$ii) \frac{x + 6}{12}$

$- - - - - - - - - - - -$

$probability \: \: of \: rohit \: \: winning \\ \: a \: match \: \: is = \\ 1 - 0.37 \\ = 0.63$

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