Question

A bag contains 4 white and 6 black balls, all are identical. A ball is drawn from the bag without looking into the bag.Find probability that the ball drawn is:
a) a black ball
b) a white ball
c) a red ball
d) Not a black ball
find all please :-) :-) :-) :-) :-) :-) :-) :-)

Answer 1

a) 1/6

b) 1/4

c) none

d) 3/5

Answer 2

Answer:

Step-by-step explanation:

Probability = Given outcomes /total outcome

total outcome =10

a)no of black ball = 6

  therefore probability = 6/10 = 3/5

b)no of white balls = 4

  therefore probability = 4/10 = 2/5

c)no of red balls = 0

  therefore probability =0/10 = 0

d)no of not black balls = white balls = 4

   therefore probability = 4/10 = 2/5

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