Participants of a shooting tournament have circular boards with diameter of 15 inches. five small targets are placed along the diameter without overlapping as shown on the right. if the shot is accurate, the smaller target turns from black to green. if leo makes every 3 out of 5 shots and there are a total of ten small targets on the board, what percent of the board's surface will be green?

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

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?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined