You have a bag that contains 20 quarters, 20 dimes, and 15 nickels. When randomly selecting two coins with no replacement find the following probabilities.

P (2 Quarters)

P (2 quarters) = 19 / (13*16) = 19/208 = 0.0913

Step-by-step explanation:

probability of getting 2 quarters?

ok

first draw: there are 20 quarters to choose from

second draw: there are 19 quarters left to choose

so Total coins are 65 coins

P (2 quarters) = P (1st quarter) * P (2nd quarter)

P (2 quarters) = 20/65 * (19/64)

P (2 quarters) = 4/13 * 19/64

P (2 quarters) = 19 / (13*16) = 19/208