Help pls ease need answer

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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.