Jane went to a haunted house. Before she could enter, she was frightened when a ghost jumped off the building. In her fright she ran 30 feet as fast as she could. She noticed that the angle of elevation to the top of the building was 60 degrees. How tall is the building? Round your answer to the nearest foot.

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?

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !

Me because i don't understand how to do it.: )