Question

a bag contains 5 red balls 8 white Balls for green balls and 7 black balls if one ball is drawn at random then right probability that is
(1)black
(2) not Green
(3) red​

Answer 1

1 -7/20

2-not mentioned in question

3-5/20

Answer 2

Answer:

black ball p(E)=7/20

not green p(E)=1

red p(E)=5/20

Step-by-step explanation:

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