12 students have equally likely chance of being selected in a drawing at school. 8 are girls 4 are boys what is the probability that a boy will be selected

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?