A Bag Contains 4 Blue Marbles

A bag contains 4 red marbles and 2 blue marbles.

A bag contains 4 blue marbles.

A bag contains 3 red marbles and 4 blue marbles. A bag contains 2 red marbles 3 blue marbles and 7 green marbles. Cox picks one without looking replaces it and picks another one. A marble is selected kept out of the bag and then another marble is selected.

Write your answer as a fraction in simplest form. A bag contains 9 marbles. Then there are 4 possibilities for drawing the first red marble and 3 possibilities for drawing the second red marble. What is the probability that the first marble is red and the second is blue.

Work out the probability that the two marbles taken from the bag are the same color. Karen chooses a marble at random and without putting it back chooses another one at random. A marble is taken at random and replaced. Number the red marbles 1 4 and the blue marbles 5 9.

What is the probability that the sum of the two numbers on the dice will be 3. What is the 15237793. The probability of picking a yellow marble. Two marbles are drawn without replacement.

On the other hand there are 9 choices for the first marble and 8. So they say the probability i ll just say p for probability. A bag contains 4 red marbles and 2 white marbles. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

Answer by greenestamps 7546 show source. You draw a marble at random without replacement until the first blue marble is drawn. The problem asks for the probability of rr or bb. Two marbles are randomly drawn without replacement.

Another marble is taken from the bag. If a marble is randomly selected from the bag what is the probability that it is blue. What is p red then white. A if you repeated this experiment a very large number of times on average how many draws would you make before a blue marble was drawn.

A bag contains 4 red marbles and 5 blue marbles. A draw the tree diagram for the experiment. Two 6 sided dice are rolled. Total number of marbles in the bag is 3 4 7.

Let x the number of draws. 4 are green 2 are red and 3 are blue. Answer by jim thompson5910 35256 show source. Find the probability of pulling a yellow marble from a bag with 3 yellow 2 red 2 green and 1 blue i m assuming marbles.

A jar contains 4 black marbles and 3 red marbles.