Two shaded cubes are shown. ben states that the combined volume of these two shaded cubes is equal to the volume of this cube. Find the combined volume of the two shaded cubes, and use it to explain whether ben is right or not.

show work please! :)

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.