A bag contains 2 blue marbles, 3 black marbles and 5 red marbles. Mr. Chaidez picks on marble,
replaces it, then picks another. What is the
probability of them both being blue?

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)