The probability of picking a green marble from a box that only contains blue marbles is zero.
It is 2/10.
probability of pulling out a purple marble = 20/85probability of NOT pulling out a purple marble = 1 - 20/85 = 65/85 = 13/17
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
it would be red because the probability is 5/9
There are a total of 25 Marbles The chances are 3 out of 25 drawing a Red marble. 3/25 = 12% chance of drawing a red marble
There is a one in 2 chance of getting a green marble.
1 in 15 chances that the marble will be blue, because there are 15 marbles all together in a bag, and you are only picking one out of it.
2/6
The probability of picking a green marble from a box that only contains blue marbles is zero.
There are 13 marbles in total. The order is specified.P(1st is white and the 2ndis purple) = (7/13)(6/12) = (7/13)(1/2) = 7/26.
You would be more likely to pull out a white marble as there are no red marbles in the bag.
It is 2/10.
Assuming that you're only taking out one marble, then:Your sample space --> 3 + 5 + 2 = 10The probability of getting a blue marble on the first draw is 3/10 or 0.3
3/5
probability of pulling out a purple marble = 20/85probability of NOT pulling out a purple marble = 1 - 20/85 = 65/85 = 13/17
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.