Question

pls explain it

it would be really helpful to me​

Answer 1

Probability of red ball = 3/8

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Probability of Not red ball= 5/8

Step-by-step explanation:

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Please see the detailed answer in picture.

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Answer 2

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~ A bag contains 3 red balls and 5 black balls. A ball drawn at random from the bag. What is the probability that the ball drawn is (i) red ? (ii) not red ?

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~ Number of red balls = 3

~ Number of black balls = 5

~ Total number of balls = 3 + 5 = 8

~ i.) Probability of red ball =

$= \frac{Number\:of\:redballs}{Total\: number\: of \:balls}$

$= \frac{3}{8}$

~ ii.) Probability of getting not red ( black) =

$= \frac{Number\:of\:blackballs}{Total\: number \:of \:balls}$

$= \frac{5}{8}$

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