A Bag Contains 100 Marbles Some White

A bag contains 10 red marbles 10 white marbles and 10 blue marbles.

A bag contains 100 marbles some white. The probability of picking a yellow marble. Of colors pigeonholes n 3 no. And so this is sometimes the event in question right over here is picking the yellow marble. Of marbles you have to choose randomly from the bag to ensure that we get 4 marbles of same color.

W 2. Two marbles are drawn without replacement. R w 20. What is the minimum no.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. Some are red some are white and the rest are green. A bag contains white marbles and red marbles 20 in total. A bag contains 128 marbles some white and some transparent the ratio of white marbles to transparent ones is 3 5 how many transparent marbles are there 211610.

Bag a contains 3 white marbles and 2 red marbles. So they say the probability i ll just say p for probability. 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.

R of red marbles. Of marbles pigeons k 1 4. A bag contains 100 marbles some contains red the rest blue. W of white marbles.

A draw the tree diagram for the experiment. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. Bag b contains 6 white marbles and 3 red marbles find the probability of drawing a white marble from bag a followed by a white marble from bag b. At least how many blue ones are in the bag.

We know that the total number of red and white marbles is 20 so. A bag contains 12 balls out of which x white 1 if one ball is drawn at random what is the probabilitythat it will be a white ball ii if 6 more white balls are put in the bag the probability of drawing a white ball will be double than that in i. If there are no more than 1 times as many red marbles as blue ones in the bag at most how many red marbles are in the bag. A bag of marbles can be divided evenly among two three or four friends.

The probability of drawing a red marble is 1 6 and the probability of drawing a white marble is 1 3. Lets start with identifying some variables and let. We also know that the number of white marbles is 4 less than twice the number of red marbles so.