Which is equivalent to (9y? - 4x)(9y+4x), and what type of special product is it?
GO
8ly-16x?, a perfect square trinomial
8ly-16x?, the difference of squares
Bly - 72xy? - 16x?, a perfect square trinomial
817! - 72xy? - 16x?, the difference of squares

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

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?

Identify one charcteristic of exponential growth