To decorate a cake, you make a shade of green icing using 3 drops of yellow food coloring for every 4 drops of blue. if you use 12 drops of yellow food coloring, how many drops of blue food coloring would you need?

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?