The graph plots four equations, A,B, C,D
Which pair of equations has (2,12) as its solution?

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.