Middle School

Welcome to the article A box contains 6 red pens and 4 blue pens Cory randomly picks a pen from the box and keeps it Then Tommy randomly picks. On this page, you will learn the essential and logical steps to better understand the topic being discussed. We hope the information provided helps you gain valuable insights and is easy to follow. Let’s begin the discussion!

A box contains 6 red pens and 4 blue pens. Cory randomly picks a pen from the box and keeps it. Then Tommy randomly picks a pen from the box. What is the probability both boys will pick red pens?​

A box contains 6 red pens and 4 blue pens Cory randomly picks a pen from the box and keeps it Then Tommy randomly picks

Answer :

Answer:

1/3

Step-by-step explanation:

6 red pens and 4 blue pens, so total is 10 pens

First, Cory randomly picks a red pen from the box and keeps it = 6/10 = 3/5

Then Tommy randomly picks another red pen from the box = 5/9

The probability both boys will pick red pens = 3/5 x 5/9 = 3/9 = 1/3

Thank you for reading the article A box contains 6 red pens and 4 blue pens Cory randomly picks a pen from the box and keeps it Then Tommy randomly picks. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!

Rewritten by : Brahmana

The probability that both boys will pick red pens is 1/3.

What is Probability?

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

The probability that Cory picks a red pen is given by the ratio of the number of red pens to the total number of pens in the box.

There are 6 red pens and 4 blue pens, so the probability that Cory picks a red pen is 6/(6+4) = 6/10 = 3/5.

After Cory has picked a pen, there are now 9 pens left in the box, with 5 of them being red.

The probability that Tommy picks a red pen is 5/9.

To find the probability that both boys will pick red pens, we multiply their individual probabilities:

(3/5)×(5/9) = 15/45

= 1/3.

Therefore, the probability that both boys will pick red pens is 1/3.

To learn more on probability click:

https://brainly.com/question/11234923

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