Mathematics, 17.09.2021 08:40 scavalieri2421
Alvin's age is three times Elga's age. The sum of their ages is 72. What is Elga's age?
Answers: 2
Mathematics, 21.06.2019 17:20
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?
Answers: 2
Mathematics, 21.06.2019 20:00
Graph the linear function using the slooe and y intercept
Answers: 2
Alvin's age is three times Elga's age. The sum of their ages is 72. What is Elga's age?...
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