In A Bag There Are 13 Red 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.

In a bag there are 13 red marbles.

There are red marbles and green marbles in bag b. What percent of the marbles are green. A jar contains 4 black marbles and 3 red marbles. And then there s one blue marble in the bag.

One pen is 1 3 the cost of stapler. It is denoted. In a bag there are 13 red marbles 5 blue marbles and 7 green marbles. 9 16 4 pencils have the same value of 3 pens.

There are red blue and green marbles. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. There are red marbles and blue marbles in bag a. In a bag with 10 white marbles and 3 red marbles i take 7 without replacement.

What percent of the marbles are green. Two marbles are drawn without replacement. In a bag there are 13 red marbles 5 blue marbles and 7 green marbles. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

A draw the tree diagram for the experiment. 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. There are 640 marbles in a bag. After losing a total of 47 green and blue marbles there are a total of 113 green and blue marbles left.

So i could pick that green marble or that green marble. The percent is defined as a part of the total. There s one blue marble. There s two red marbles in the bag.

Assuming you still had all the marbles what are the odds of drawing a red marble two times in a row. So this is all the possible outcomes. So i could pick that red marble or that red marble.