Bobby is 1.9 meters tall. He is standing 200 meters from an airtraffic control tower pictured below. He is using a contractor's clinometer to measure the angle of elevation to the top of the tower. The angle of elevation is 350.

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?