Number 7. 8. 9. 10. I need this done pronto I have 5 minutes til my test is over. That’s why I give 40 points

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

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.

Ineed here’s a picture of the question