Free points anyone What’s your favorite color

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf