14/42. You have to add the amount of marbles and then put the probabilityof answers you're looking for.
Ex:
14 white marbles
28 red marbles
14+28=42
?/42
your looking for the probability of white marbles, so you put in the amount of white marbles on the fraction.
=14/42
your probability would be 13/13. you would have a 100 percent chance of getting a green marble
it would be red because the probability is 5/9
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
The probability of choosing a green marble from this jar would be 6/15. You get this answer by adding up the sum of all the marbles.
The first could be white, the second could also be white, but for the third there are no white left so the third would have to be black. The first or second could be black, but to guarantee at least one black you need to remove 3 marbles.
You would be more likely to pull out a white marble as there are no red marbles in the bag.
your probability would be 13/13. you would have a 100 percent chance of getting a green marble
it would be red because the probability is 5/9
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
A probability is saying something like, "What is the probability of getting a red marble if there are 20 red marbles in a bag and fifty blue marbles?" The answer would be 20/70 or 2/7 because there are seventy marbles in the bag but you only want those twenty.
The probability of choosing a green marble from this jar would be 6/15. You get this answer by adding up the sum of all the marbles.
The maximum number of marbles you have to draw is three. 1) Draw a marble. It is either white or black. 2) Draw a second marble. If it is the same colour as the first marble, we are done after two draws. 3) Otherwise, the drawn marbles have different colours. Draw a third marble. No matter what you draw next, you must have two marbles of the same colour.
Variety means the state of being different. For example, if you have a blue marble, a black marble, a white marble, a purple marble, a red marble, and green marble, you would say you have a variety of marbles.
Variety means the state of being different. For example, if you have a blue marble, a black marble, a white marble, a purple marble, a red marble, and green marble, you would say you have a variety of marbles.
Variety means the state of being different. For example, if you have a blue marble, a black marble, a white marble, a purple marble, a red marble, and green marble, you would say you have a variety of marbles.
The first could be white, the second could also be white, but for the third there are no white left so the third would have to be black. The first or second could be black, but to guarantee at least one black you need to remove 3 marbles.
2/11 cause if u add up 5+2+4 u get 11 and if there is 2 green it would be the 2 green marbles out of all of them in the bag!!!