Wednesday
August 20, 2014

Homework Help: Math

Posted by Annie on Monday, April 15, 2013 at 1:35pm.

A container holds 12 red marbles, 10 blue marbles, and 14 green marbles. You will randomly select two marbles without replacement.
-Fill in the probabilities on each branch of the tree diagram. Use the boxes with the fraction bars already provided.
-Use the tree diagram to answer the following:
-How many ways can you select the marbles?
-How many ways can you select exactly 1 blue marble?
-What is the probability that you select 2 red marbles?
-What is the probability that you select a green marble and then a red marble?

Thanks!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Probabilities - A jar contains 2 red marbles, 3 green marbles, 4 blue marbles, ...
math - George has a bag of marbles. Inside the bag are 5 red marbles, 3 green ...
math - George has a bag of marbles. Inside the bag are 5 red marbles, 3 green ...
8th grade math - George has a bag of marbles. Inside the bag are 5 red marbles, ...
math-algebra - 7. A bag contains 5 red marbles, 6 green marbles, and 9 blue ...
math-algebra - 7. A bag contains 5 red marbles, 6 green marbles, and 9 blue ...
math - sally has a bag with red,blue, and green marbles. She has twice as many ...
probability - A set of five marbles is selected (without replacement) from a bag...
Math - A box contains four red marbles, seven white marbles, and five blue ...
probability - George has a bag of marbles. Inside the bag are 5 red marbles, 3 ...

Search
Members