You choose one marble.
A bag contains 6 red marbles 5 yellow marbles.
How many additional red marbles must.
Be added to the 18 marbles already in the bag so that the probablity of randomly drawing a red marble is 3 5.
A what is the probability that one will be green and the other red.
P green 3 11 same idea for yellow.
P green or yellow 5 11 probability here is the chance of selection out of a total.
Asked sep 27 2019.
How many additional red marbles must be added to the 18 marbles alredy in the bag so that the probability of randomly drawing a red marble is 3 5.
One bag contains 5 red marbles 4 blue marbles and 3 yellow marbles and a second bag contains 4 red marbles 6 blue marbles and 5 yellow marbles.
A bag contains 9 green marbles 5 yellow marbles and 6 red marbles.
Probability assignment please help and give details on how you got the answer thank you.
If lydia randomly draws one marble from each bag what is the probability that.
The probability of picking a red is 6 20.
Find the probability of choosing a green or yellow marble.
P yellow 2 11 the probability of picking either of these colors.
A bag contains 6 red marbles 5 yellow marbles and 7 green marbles.
20 marbles are in the bag six of them are red.
A bag of marbles contains six red marbles four blue marbles eight green marbles and two yellow marbles.
So we need to first find the total number of marbles.
A bag contains 6 red marbles 5 yellow marbles and 7 green marbles how many additional red marbles must be added to the 18 marbles already in the bag so that the probability of randomly drawing a red marble is 3 5.
A marble is selected at random from the bag and.
The probability that we pick one of the 3 green marbles out of the 11 is simply that ratio.
Not replaced and then another marble is selected.
A bag contains 6 red marbles 5 yellow marbles and 7 green marbles.
Total 5 3 2 1 11 so there are 11 marbles total.
Two marbles are chosen without replacement.
Are these events inclusive or mutually exclusive.
Asked by hannah on may 9 2012.