Ms. Sperlack bakes 3 1/2 pies in 20 minutes. At this rate how many pies can she bake in 1 hour? 2 hours?

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.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.