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## A bag contains 6 red marbles and 4 yellow marbles. One marble is drawn at random and not replaced. Then a second marble is drawn. What is th

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A bag contains 6 red marbles and 4 yellow marbles. One marble is drawn at random and not replaced. Then a second marble is drawn. What is the probability that the first marble is yellow and the second one is red?

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Mathematics
5 months
2021-08-26T19:54:22+00:00
2021-08-26T19:54:22+00:00 1 Answers
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## Answers ( )

Answer:2/15

Step-by-step explanation:6 red marbles and 4 yellow marbles = 10 marbles

P ( 1st is yellow) = yellow marbles / total marbles

= 4/10 = 2/5

The marble is not replaced

6 red marbles and 3 yellow marbles = 9 marbles

P ( 2nd is red) = red marbles / total marbles

= 3/9 = 1/3

P ( yellow, red) = 2/5 * 1/3 = 2/15