The height y (in feet) of a movable bridge after rising for x seconds is represented by the equation y=3x+16 . Graph the equation

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.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class