What is P (A or B) if P (A) = 32% and P (B) = 17%, where A and B are mutually exclusive events? Leave your answer as a percentage.

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.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

The weight of a rock sample is measured to be 2.5 ponds. what is the percent of error in the measurement?