too! crear 82 in the diagram below to concentre cules en centre andran Chord De of he larger car le has a length of 24 cm and is a tangent to the smaller estes Themes of the smaller circle is 5 cm AB as the diameter of the larger ile H 15 cm B 8.2.1 Calculate the length of OB. 1) 8.2.2 Write down the reason why =909 a es e 8.2.3 Calculate the length of AE 8.2.4 Calculate the length of AD Pa 21​

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