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There are 4 blue marbles 1 yellow and 7 black in a bag what chance is there of picking a black?
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∙ 15y ago
7/12
Wiki User
∙ 15y ago
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How likely are you to pull a red or yellow marble out of a bag of 3 green 8 red 8 yellow and 3 black marbles?
The probability of pulling a red or yellow marble out of a bag of 3 green 8 red 8 yellow and 3 black marbles is 16 out of 22, or about 0.73.
What words that describes marbles?
glossy possy nossy blue red yellow black green purple sphere round
A jar has 6 marbles 1 blue 1 white 1 green 1 yellow 1 red 1 black If 5 marbles are removed at random what is the probability that the green marble was removed?
5/6
The ratio of white marbles to black marbles is 7 to 10 of there are 136 marbles in the bag how many marbles are white?
if the balls are in the ratio of 7:10, then in every 7+10 = 17 of them 7 are white and 10 are black. With 136 marbles there are 136 ÷ 17 = 8 lots → there are 8 lots × 7 white/lot = 56 white.
Which is the odd one out green yellow black?
Green as yellow and black are seas, i.e. the Black Sea and the Yellow Sea!
A bag contains 3 red marbles 5 blue marbles 8 yellow marbles and 4 black marbles what is the theoretical probability of randomly picking each color marble?
The theoretical probability of randomly picking each color marble is the number of color marbles you have for each color, divided by the total number of marbles. For example, the probability of selecting a red marble is 3/20.
What does equally likely events in math term mean?
When you are asked what is the probability of drawing "thing a" when you have only the same amount of "thing b," is called an equally likely event. For example: In a hat you have 8 black marbles and 8 black marbles. Since there the same amount of both, the chance of picking a black marble is 50% and picking a blue marble is 50%. This is an equally likely event.
What is Jenna Marbles favorite color?
yellow
What is the chance of picking a black 2?
It is 1/26.
What is the chance of people all getting a blue marble out of a box with 5 blue marbles and 5 black marbles?
1 in 1024 :-)
If A jar contains 5 yellow marbles 16 green marbles and 8 black marbles If one marble is selected at random what is the probability that it is not green?
1 in 52
If a bag contains 4 black 6 green and 2 yellow marbles and one marble is randomly drawn what is the probability that it is not black?
There are 8 marbles that aren't black, out of a total of 12 marbles, so the probability is 8/12 or 2/3.
How likely are you to pull a red or yellow marble out of a bag of 3 green 8 red 8 yellow and 3 black marbles?
The probability of pulling a red or yellow marble out of a bag of 3 green 8 red 8 yellow and 3 black marbles is 16 out of 22, or about 0.73.
Suppose there are three white marbles and three black marbles in a bag and you want to remove two marbles What is the probability that you will select a white marble and then a black marble Express?
3/6 * 3/5 = 6/30 or 1/5 so you have a 20% chance of pulling a white and then black marble.
A jar contains 40 red marbles and 10 black marbles If you take a random sample of one marble from this jar. What is the probability that the marble will be red?
80% chance, Or 40/50
What words that describes marbles?
glossy possy nossy blue red yellow black green purple sphere round
There are twelve marbles in a bag one black two orangefour greenfive yellow what is the probilty of choosing green or yellow?
The answer is 9/12 or 3/4 probilty that you will pick a green or yellow marble.
