The dining hall is trying to decide between five different meal options to serve on Monday. We will call these meals A, B, C, D, and E. When one of the meals is selected none of the other options will be available, all of the options have an equal probability of being selected. What is the probability that the meals B or E are selected.

Two marbles are drawn from a bag that is 3 red, 4 purple, and 2 black. Find the probability that you picked Atleast one purple. You must draw the tree diagram.

A bag contains different colored candies.  There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green and 4 are yellow.  What is the probability of choosing one candy and getting a blue?

Bonnie and Connie are twins with identical purses. Bonnie needs 35 cents to pay for a parking meter. Suppose that Bonnie's purse has 5 quarters, 3 dimes, and 2 nickels while Connie's purse has 2 quarters, 5 dimes, and 3 nickels in it. Not being able to tell the difference between the purses, Connie picks one at random and grabs two coins from it. What is the probability that Bonnie picked her own purse given that she drew out enough change to pay for her parking meter? (Note: Bonnie needs to put in at least 35 cents to pay her parking meter.)

Michael is to randomly pick between two jars that contain coins.  The first jar contains 2 pennies, 3 nickels, and 5 dimes. The second jar contains 7 pennies, 3 nickels, and 4 dimes. After a jar is selected, a coin is then picked from that jar. If the selected coin is a nickel, what is the probability that it came from the second jar?

Kim has a bag of 10 white marbles and 15 black marbles. What is the probability that she will choose to marbles that are both the same colour without replacement