sam has a jar that contains 6 blue marbles and 5 violet marbles. he randomly draws one marble and then draws another marble .Wha

Question

Anton [14]

3 years ago

11

sam has a jar that contains 6 blue marbles and 5 violet marbles. he randomly draws one marble and then draws another marble .Wha

t is the probability of drawing two violet marbles without replacement

Mathematics

1 answer:

zloy xaker [14] · Answer 1 · 2022-03-16T11:02:56+03:00

zloy xaker [14]3 years ago

8 0

The probability of drawing a violet marble on the first draw is 5/11.
Having drawn violet on the first draw, there are now 4 violet marbles left and a total of 10 marbles. So, the probability of violet on the second draw is 4/10.
$P(2\ violet)=\frac{5}{11}\times \frac{4}{10}= \frac{2}{11}$