Answered

Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

A bag contains 1 blue, 2 green, 3 yellow, and 3 red marbles.

What is the probability of drawing a red marble out of the bag without looking?

A. [tex]\(\frac{1}{9}\)[/tex]
B. [tex]\(\frac{2}{9}\)[/tex]
C. [tex]\(\frac{1}{3}\)[/tex]
D. 1

Sagot :

GinnyAnswer
To determine the probability of drawing a red marble from the bag, we'll start by calculating the total number of marbles and then use this to find the probability of selecting a red marble.

1. Count the total number of marbles:
- Number of blue marbles: 1
- Number of green marbles: 2
- Number of yellow marbles: 3
- Number of red marbles: 3

Total number of marbles = blue marbles + green marbles + yellow marbles + red marbles
= 1 + 2 + 3 + 3
= 9

2. Count the number of red marbles:
- Number of red marbles: 3

3. Calculate the probability of drawing a red marble:

The probability ([tex]\( P \)[/tex]) of drawing a red marble is given by the ratio of the number of red marbles to the total number of marbles.

[tex]\[ P(\text{red marble}) = \frac{\text{Number of red marbles}}{\text{Total number of marbles}} = \frac{3}{9} = \frac{1}{3} \][/tex]

Therefore, the probability of drawing a red marble from the bag is [tex]\(\frac{1}{3}\)[/tex].

The correct answer is:
[tex]\(\frac{1}{3}\)[/tex]
We hope this was helpful. Please come back whenever you need more information or answers to your queries. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.