Always simplify.
A bag of marbles contains 3 red marbles 7 blue marbles and 5 orange marbles calculate p blue.
A bag of marbles contains 7 red 5 blue 4 green and 2 yellow marbles.
So they say the probability i ll just say p for probability.
A bag contains 9 marbles.
The probability of picking a yellow marble.
A bag contains 7 red marbles 9 white marbles and 9 blue marbles.
The problem asks for the probability of rr or bb.
Find the probability of drawing a white marble.
Can someone please explain how i would work this out.
4 are green 2 are red and 3 are blue.
What is the probability that the first marble is red and the second is blue.
Answer by greenestamps 7546 show source.
Work out the probability that the two marbles taken from the bag are the same color.
A bag contains 6 red marbles 3 blue marbles and 7 green marbles.
You pick a marble without looking.
Assume that one student in a class of 27 students is randomly selected to win a prize.
A bag contains 5 red marbles 6 white marbles and 8 blue marbles.
Event of getting first marble as red.
About 0 0432 or 4 32 step by step explanation.
Algebra linear inequalities and absolute value theoretical and experimental probability.
Assume that a marble is randomly selected from the bag let b denote the event of selecting a blue marble.
B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.
Two marbles are drawn without replacement.
What is the probability that exactly two of the marbles are red.
Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles.
Total number of marbles in the bag is 3 4 7.
Karen chooses a marble at random and without putting it back chooses another one at random.
A bag contains 3 red marbles 2 blue marbles and 5 green marbles.
You draw 5 marbles out at random without replacement.
What is the probability of drawing a red marble and then another red marble if you are not using replacement.
Y event of getting second marble as yellow.
A bag contains 5 red marbles and 4 yellow marbles.
Another marble is taken from the bag.
What does b with a line over it mean.
P b b with a line over it side note.
What is the probability that all the marbles are red.
Find the probability of pulling a yellow marble from a bag with 3 yellow 2 red 2 green and 1 blue i m assuming marbles.
A jar contains 4 black marbles and 3 red marbles.
A bag contains 5 red marbles and 3 yellow marbles.
You draw 5 marbles out at random without replacement.
A draw the tree diagram for the experiment.
Write your answer as a fraction in simplest form.
Total marbles 7 5 4 2 18.
A bag contains 6 red marbles 3 white marbles and 7 blue marbles.
A bag contains 3 red marbles and 4 blue marbles.