Point V lies between points U and W on Line segment U W. If UW = 9x – 9, what is UW in units?

I’m stuck on this i don’t understand.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

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.