A Bag Contains 13 Marbles Of Which 10 Are Red

The probability that she takes a red marble is 1 in 5.

A bag contains 13 marbles of which 10 are red.

You draw 5 marbles out at random without replacement. Alva says that if we choose one bag and draw one ball from that bag you should always choose bag b if you are. Bag a contains 1 red and 4 yellow balls. The probability of consecutively choosing a red and two blue marbles with replacement as there are 5 red marbles the probability of choosing a red marble between 12 marbles is 5 12.

The probability of choosing a green marble in these 10 remaining marbles is 3 10. Yasmine returns the marble to the bag and adds five more red marbles to the bag. A marble is selected at random and. A bag contains only red and blue marbles.

There is an equal number of red and blue marbles h0 or. So p a 5 12 4 11 3 10 b. A bag contains 10 red chips and 12 blue chips. What is the probablity that none of the marbles are red the probabilty of picking no red marbles is.

Solution for a bag contains 5 r ed marbles 10 b lue and 7 p urple marbles. One of two conditions exists with respect to the number of red and blue marbles. The probability that you draw one of each color if you. Asked by desmond on february 6 2015.

The probability that all the marbles are red is. Each marble is either red or blue. A bag contains 10 red marbles 6 white marbles and 8 blue marbles. Write answr as a reduce fraction.

A bag contains 13 marbles of which 10 are red. 60 of the marbles are blue ha your task is to guess which of the two conditions is in fact true. A bag contains 100 marbles. Bag b contains 3 red and 13 yellow balls.