What is the answer for this equitation p=r+s-6

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.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship