The probability of getting a green marble first and a red marble second is.
An opaque jar contains 6red marbles.
Two marbles are picked at random from the jar without replacing the first one.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
Pulling out 2 marbles is the same as to taking out one marble and then taking out another marble form whats remaining in the jar.
Suppose an opaque jar contains 4 red marbles and 10 green marbles.
Answer by stanbon 75887 show source.
For the first part the probability of getting a red marble we have 12 total marbles and 2 are red.
So the chance of getting a red one is 2 12 or 1 6.
Suppose an opaque jar contains 3 red marbles and 10 green marbles.
Suppose an opaque jar contains 5 red marbles and 10 green marbles.
Find the probability of the given.
For the second marble the probability of getting a red would be 12 47.
What is the probability of getting a green marble and a red marble together.
The probability of getting one green and one red marble is.
What is the probability of getting a green marble and a red marble.
Enter your probability as a fraction.
Suppose an opaque jar contains 7 red marbles and 10 green marbles.
What is the probability of getting a green marble and a red marble.
What is the probability of getting a green marble first and a red marble second.
The probability of both happening would be 1 4 x 12 47.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
A jar contains 2 red marbles numbered 1 to 2 and 10 blue marbles numbered 1 to 10.
A marble is drawn at random from the jar.
What is the probability of getting a green marble and a red marble.
For the first marble the probably of getting a red would be 12 48 which is 1 4.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
A glass jar contains 6 red 5 green 4 blue and 5 yellow marbles of same size.
10 15 5 14 50 210 5 21 2.
What is the probability of getting a green marble first and a red marble second.
I experiment picking 2 marbles from the jar without replacing the first one.
Suppose an opaque jar contains 5 red marbles and 10 green marbles.
Enter your probability as a fraction.
The second probability is.