5 .Four out of 9 puppies in a litter are black. What is the probability that the first two
puppies to open their eyes will be black?
А. 4/9
B 1/3
С1/6
D. 4/27

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Stefania pours 2 liters of orange juice and 1.5 liters of pineapple juice into a punch bowl. how many liters are in the punch bowl?

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.