A jar contains 3 blue marbles and 2 red marbles. A marble is randomly selected from the jar and replaced, and then a second marble is chosen.

What is the probability that the blue marble was chosen both times?

Question

contestada

Respuesta :

someonewasheres123 someonewasheres123 · Answer 1 · 2021-05-19T16:17:24+02:00

Answer:

3/5

Step-by-step explanation:

3+2=5. 3/5 is the blue marble. You may also say 6/10. It is likely you will pull out a blue marble.

Answer Link

sheenuvt12 sheenuvt12 · Answer 2 · 2022-05-27T19:16:55+02:00

probability that the blue marble was chosen both times 6/10.

It is a branch of mathematics that deals with the occurrence of a random event.

Jar contains 3 blue marbles.

Jar contains 2 red marbles.

Total marbles= 5

If she replaced a marble and second time she choose a marble gets blue.

Then, probability of blue marble= 3/5.

But for both the probability for both instance will be 3/5 i.e.,

= 3/5*2/2

= 6/10

Hence, probability that the blue marble was chosen both times 6/10.

learn more about probability here:

https://brainly.com/question/11234923

#SPJ2