6. Marie has a monthly cell phone plan that has a fixed charge of $12 per month plus $0.10 per text message. Marie wants to spend no more than $40 per month on her cell phone. Which inequality
represents the number of text messages, x, that Marie can use in a month?

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.