Jaime decides to build an accessibility ramp to help students reach the top of a set of stairs. If or is 24 ft and AB is 9 ft, what is the measure of the angle of elevation?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?