Maria and John have decided to have a pet.
Maria and John have decided to have a pet. They go to an animal shelter
and find several pets that they would love to take home. There are 30 cats, 4 German shepherds, 10 Labrador and 22 amused breed dogs.
A) What is the probability they elect either a German Shepherd or a Labrador Retriever?
B) What is the probability they select a dog, that is not a mix breed?
D) If they decide to purposely choose 2 of the 36 available dogs rather than randomly choosing any 2, hoe many combinations of 2 dogs are possible?