A Box Contains 3 Marbles 6 Blue Marbles

A assume that the first marble is replaced in the box before drawing the second marble.

A box contains 3 marbles 6 blue marbles.

Total number of marbles in the bag is 3 4 7. Ex 2 3 a p white and blue b p blue and blue c p red and red and white d p green and white. Express your answer as a simplified fraction or a decimal rounded to four decimal places. Draws are made without replacement p both marbles are purple answer choices.

There are six nickels and seven dimes in your pocket. 4 6 5 120 of possible triples. A box contains 5 purple marbles 3 green marbles and 2 orange marbles. One red one green and one blue.

Give your answer as a decimal number with 3 decimal places of ways to get red white blue triple. A marble is taken at random and replaced. Work out the probability that the two marbles taken from the bag are the same color. A two marbles are selected with replacement.

A box contains 3 red marbles and 6 blue marbles and 1 white marble. What is the probability that one of each color is selected. Three marbles are selected at random and without replacement. Find the probability of first selecting a blue then a green marble.

A box contains 3 red marbles 6 blue marbles and 1 white marble. Another marble is taken from the bag. The marbles are selected at random one at a time and are replaced. Find the probabilities in simplest fraction form.

B two marbles are selected without replacement. Two marbles are selected at random and the first one is not replaced before the second one is drawn. The problem asks for the probability of rr or bb. 15 red 10 blue and 5 green.

6 a box contains 30 marbles. I will guess at something you may have wanted that you didn t tell us. I m working on problem 6. A box contains three marbles.

5 marbles are to be chosen from 60 10 red 20 blue 30 green hence n s 60c5 let a be the event that all are blue hence o. 5 marbles are drawn from the box what is the probability that all will be blue. If a marble is randomly selected from the box what is the probability that it is not white. Find the probability that both marbles are red.

You randomly pick a coin out of your pocket and then return it to your pocket. A bag contains 3 red marbles and 4 blue marbles. An urn contains 4 red 6 white and 5 blue marbles.