There Are 4 Blue Marbles And 3 Green Marbles

There are 3 yellow marbles 4 blue marbles 5 red marbles and 2 green marbles in a bag.

There are 4 blue marbles and 3 green marbles. A bag contains 2 red marbles 3 blue marbles and 4 green marbles. How many ways can the marbles be arranged in a row if marbles of the same color are indistinguishable. Since the first green marble is not returned the probability of picking another green marble 3 19 multiply both results 4 20 3 19 12 380 3 95. There are 113 marbles in the bag.

Then a second marble is chosen at random. A marble is drawn without. And so this is sometimes the event in question right over here is picking the yellow marble. The correct answer is option a 3 95 the probability of picking a green ball marble at first is 4 20 total number of green marbles total number of marbles present.

Since you are replacing t. A basket contains 4 green marbles and 8 blue marbles. There are 4 white marbles 6 red marbles and 2 blue marbles. What is the probability of choosi.

Then a 3274938. So they say the probability i ll just say p for probability. Find the probability of the first marble being green and the second marble being yellow. One marble is drawn from the bag at random and replaced.

Simple probability is found by counting all the results which fit requirements and dividing by all possible results. There are five blue marbles four green marbles and three white marbles. If there are 21 more green marbles than blue marbles find the number of green marbles and the number of blue marbles in the bag. Then another marble is drawn.

What is the probability that both marbles will. A jar contains 2 green marbles 4 blue marbles 3 yellow marbles and 2 black marbles. To find probability of two results in a row multiply chance of first result by chance of second result. The probability of picking a yellow marble.

5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles a marble will be drawn from the bag and replaced 100 times. A marble is chosen at random from the jar and replaced. Once a marble is selected it is not replaced.