A bag contains 9 red marbles 8 white marbles and 6 blue marbles.
A bag contains only red and white marbles.
Total number of ways 6 c 2 x 5 c 2 15 x 10 150 c if they all must be of same colour.
A bag contains 7 red marbles 9 white marbles and 9 blue marbles.
A bag contains 3 red marbles 5 yellow marbles and 4 blue marbles.
Find p red and blue.
Asked 03 10 20 a bag contains white marbles and red marbles 32 in total.
Three marbles are drawn from the bag without replacement.
You draw 5 marbles out at random without replacement.
Tanya reached into the bag without looking got 40 marbles and found that 24 of the marbles were red.
A 1 b 3 c 4 d 6 e 8.
I want to talk about this one a bit.
A bag contains 8 red marbles 4 white marbles and 5 blue marbles.
A bag contains red marbles white marbles green marbles and blue marbles.
Together the two bags contain 30 white marbles.
Bag a contains red white and blue marbles such that the red to white marble ratio is 1 3 and the white to blue marble ratio is 2 3.
Tanya is going to reach in the bag again and get one more marble.
What is the experimental probability that the marble will be red.
A bag contains 9 green marbles 7 red marbles and 5 white marbles.
These are the only marbles in the bag.
The first marble is not returned in the bag before drawing the second.
A bag contains only red marbles and white marbles.
The probability of drawing a red marble from the original bag is equal to that.
Bag b contains red and white marbles in the ratio of 1 4.
What is the ratio of white marbles to red 1653862.
There is a 35 chance of selecting a red marble first.
What is the fewest possible number of green marbles in the bag.
The number of white marbles is 7 less than 2 times the number of red marbles.
You draw 4.
Also x 3 marbles have a scratch on them.
You have a bag which contains only red and green marbles.
There are an equal number of red marbles and white marbles and five times as many green marbles as blue marbles.
How many red marbles could be in bag a.
A bag contains white and blue marbles with at least three of each colour.
What is the probability that exactly two of the marbles are red.
Total number of marbles 6 white 5 red 11 marbles a if they can be of any colour means we have to select 4 marbles out of 11 required number of ways 11 c 4 b two white marbles can be selected in 6 c 2 two red marbles can be selected in 5 c 2 ways.
What is the probability that all the marbles are red.
In this bag with x 2 5 marbles total x 1 are red.
