How to find sin M/ cos K ? And what’s the answer?

Someone . me. compound probability

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.

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)