Suppose you have a bag containing seven white balls numbered 1, 2, 3, 4, 5, 6, 7, seven yellow balls numbered 8, 9, 10, 11, 12, 13, 14, and six black balls numbered 15, 16, 17, 18, 19, 20. Fill each of the following blanks with a Y for yes or an N for no:

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

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?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.