The angle from a point on the ground to the top of a 168-foot tower is 30°. about how long is a wire that reaches from the top of the tower to the point on the ground?

Answer this 30 points and brainliest!

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

Is the power produced directly proportional to the wind speed, give reasons for your answer?