Given the formula e equals ir what is the formula r

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

If a || b and e || f , what if the value of y ?

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.