You have a jar of marbles. There are 15 red, 20 blue, 7 green, and 18 yellow marbles. You choose a marble at random from the jar

Question

2 years ago

6

You have a jar of marbles. There are 15 red, 20 blue, 7 green, and 18 yellow marbles. You choose a marble at random from the jar

. You then replace it and choose another one. What is the probability that both marbles are blue?
a: 1/3600 d: 1/10
b: 2/3 c:1/9 no explanation just answer

Mathematics

1 answer:

Nookie1986 [14] · Answer 1 · 2022-07-09T10:28:33+03:00

Nookie1986 [14]2 years ago

6 0

Answer:

the right answer is b. 2/3