How many terms is in that math equation?
Polynomials math question

Find the value of the variable and the length of each secant segment.

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.

If value of cos330° is √3/2 then find tan165°.