Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Explore a wealth of knowledge from professionals across different disciplines on our comprehensive platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

A bag contains 5 red balls and 6 green balls. You plan to select 2 balls at random. Determine the probability of selecting 2 green balls.
The problem is to be done without replacement. Use combinations to determine the probability


Sagot :

Step-by-step explanation:

first pick has probability

[tex] \frac{6}{11} [/tex]

second pick has probability

[tex] \frac{5}{10} [/tex]

combined probability is

[tex] \frac{30}{110} = \frac{3}{11} [/tex]

We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.