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If there is a bag that contains marbles numbered 1-10 what is the probability that you would get a 9 then a 3?
Wiki User
∙ 14y ago
If you don't put the first one back in the bag before the second draw, then the total
possible number of draws is (10 x 9) = 90, and only one of them is successful. So the
probability is 1/90 = 0.0111 = 1.11% (rounded).
If you do put the first one back in the bag before the second draw, then the total possible
number of draws is (10 x 10) = 100, and only one of them is the one you want. So the
probability is 1/100 = 0.01 = 1%.
Wiki User
∙ 14y ago
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A bag contains 5 red marbles 3 blue marbles and 1 green marble. A randomly drawn marble is not blue.?
it would be red because the probability is 5/9
A bag contains 6 red marbles 7 blue marbles and 6 green marbles If one marble is randomly picked from the bag what is the probability that this is a blue marble?
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
If there are 14 white marbles and 28 red marbles what is the probability that you would pick a white marble?
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
A bag has 13 green marbles What is the probability pf drawing out a green marble?
your probability would be 13/13. you would have a 100 percent chance of getting a green marble
What is the probability that if 2 fair value cubes are numbered 1 - 6 are tossed at the same time would show the same number?
The probability is 6/36 = 1/6.
A bag contains 5 red marbles 3 blue marbles and 1 green marble. A randomly drawn marble is not blue.?
it would be red because the probability is 5/9
A bag contains 6 red marbles 7 blue marbles and 6 green marbles If one marble is randomly picked from the bag what is the probability that this is a blue marble?
There would be a 7/19 or 36.84% chance of drawing a blue marble from the bag.
If there are 14 white marbles and 28 red marbles what is the probability that you would pick a white marble?
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
What is a probalitlity for math?
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.
A bag has 13 green marbles What is the probability pf drawing out a green marble?
your probability would be 13/13. you would have a 100 percent chance of getting a green marble
If a bag contains 4 green marbles an 4 yellow marbles 5 white marbles what would be more likely to pull a red marble or a white marble from the bag?
You would be more likely to pull out a white marble as there are no red marbles in the bag.
If you were spin a spinner numbered 1-10 what would is the probability of getting an odd number?
It is 0.5
What if there are 5 blue marbles 3 red marbles 5 white marbles and 7 yellow marbles in a bag determine the probability of not drawing a yellow one from the bag?
5, 3, 5, and 7 make a sum of 20. So 7/20 would be the probability of find a yellow one. Then, subtract 7 from 20 to find the probably of not finding a yellow one, which is 13/20, or 65%
A box contains 3 white 5 red 2 green and 4 blue marbles two marbles are drawn without replacement what is the probibality of drawing two red marbles?
I believe it would be 5 red marbles of 14 total marbles (5/14)
What is the probability that if 2 fair value cubes are numbered 1 - 6 are tossed at the same time would show the same number?
The probability is 6/36 = 1/6.
What is the probabilityof choosing a green marble from a jar containing 5 red 6 green and 4 blue marbles?
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.
how marbles would there be if there are 30-40 marbles in the bag how many marbles would each person get?
70
