A Box Contains 3 Marbles 6 Blue Marbles

I m working on problem 6.

A box contains 3 marbles 6 blue marbles.

A marble is taken at random and replaced. An urn contains 4 red 6 white and 5 blue marbles. B two marbles are selected without replacement. 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. Work out the probability that the two marbles taken from the bag are the same color. A box contains three marbles. Draws are made without replacement p both marbles are purple answer choices.

A box contains 5 purple marbles 3 green marbles and 2 orange marbles. A box contains 47 red marbles 56 white marbles and 59 blue marbles. 15 red 10 blue and 5 green. Find the probabilities in simplest fraction form.

A box contains 3 red marbles and 6 blue marbles and 1 white marble. Misc 1 a box contains 10 red marbles 20 blue marbles and 30 green marbles. There are six nickels and seven dimes in your pocket. Find the probability that both marbles are red.

4 6 5 120 of possible triples. Express your answer as a simplified fraction or a decimal rounded to four decimal places. If a marble is randomly selected from the box what is the probability that it is not white. A box contains 3 red marbles 6 blue marbles and 1 white marble.

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. Consider an experiment where two marbles are drawn from the box. The problem asks for the probability of rr or bb. A two marbles are selected with replacement.

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. I will guess at something you may have wanted that you didn t tell us. Three marbles are selected at random and without replacement. The marbles are selected at random one at a time and are replaced.

A assume that the first marble is replaced in the box before drawing the second marble. Give your answer as a decimal number with 3 decimal places of ways to get red white blue triple. Find the probability of first selecting a blue then a green marble. 5 marbles are drawn from the box what is the probability that all will be blue.

What is the probability that one of each color is selected. Two marbles are selected at random and the first one is not replaced before the second one is drawn. 6 a box contains 30 marbles.