In A Bag There Are 13 Red Marbles

One pen is 1 3 the cost of stapler.

In a bag there are 13 red marbles.

Two marbles are drawn without replacement. So this is all the possible outcomes. There are red marbles and blue marbles in bag a. Assuming you still had all the marbles what are the odds of drawing a red marble two times in a row.

There are 640 marbles in a bag. In a bag there are 13 red marbles 5 blue marbles and 7 green marbles. Finding the probabilities of getting 1 red marble means comparing the number of ways i can obtain exactly 1 red marble and 6 white marbles desirable outcome when drawing 7 marbles to all possible outcomes when drawing 7 marbles. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

After losing a total of 47 green and blue marbles there are a total of 113 green and blue marbles left. A draw the tree diagram for the experiment. There are red blue and green marbles. Using the digits 1 to 9 at most one time each fill in the boxes to make the probability of drawing a red marble from either bag the same.

It is denoted. A jar contains 4 black marbles and 3 red marbles. Answer by tatiana stebko 1536 show source. What percent of the marbles are green.

So i could pick that green marble or that green marble. The percent is defined as a part of the total. In a bag there are 13 red marbles 5 blue marbles and 7 green marbles. There are red marbles and green marbles in bag b.

And then there s one blue marble in the bag. In a bag with 10 white marbles and 3 red marbles i take 7 without replacement. There s one blue marble. There s two green marbles in the bag.

9 16 4 pencils have the same value of 3 pens. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. There s two red marbles in the bag.