How many ways can a teacher choose three students from a class of 19 to go to the office and pick up a package?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.