Question

9. A bag contains 5 red, 4 blue, and 8 yellow marbles. If a marble is drawn at random,
what is the probability that it is
a. a red marble 2

b. a yellow marble?

c. a blue marble?
​

Answer 1

Step-by-step explanation:

a. let n be an event that marble is drawn at random is a red marble

$n \: = \frac{number \: of \: red \: marble \: }{total \: number \: of \: marbles}$

$n \: = \frac{5}{17}$

b. let h be an event that marble is drawn at random is a yellow marble

$h \: = \frac{number \: of \: yellow \: marble}{total \: number \: of \: marble}$

$h \: = \frac{8}{17}$

c. let k be an event that marble is drawn at random is a blue marble

$k = \frac{number \: of \: blue \: marbles}{total \: number \: of \: marble}$

$k \: = \frac{4}{17}$

Answer 2

Answer:

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