The center of circle Q has coordinates (3,-2). If circle Q passes through R(7,1), what is the length of its diameter?
A. 50
B. 25
C. 10
D. 5

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

Ined this is due tomorrow and i dont know the answer can you find all the exponents

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.