Mathematics, 20.11.2020 23:00, michelle230
In grade 7, the ratio of boys to girls is 14:24. How many more percentage is girls to boys?
Answers: 3
Mathematics, 21.06.2019 17:20, ryleepretty
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, 22.06.2019 00:30, goverton101
Consider this expression and the steps to evaluate it. 4^5(ā2)^9/4^8(ā2)^3 1. apply the quotient of powers: āāāā (ā2)^a/4^b 2. evaluate powers: āāāāāāāāā c/d select the value of each variable. a = _ b = _ c = _ d = _
Answers: 3
In grade 7, the ratio of boys to girls is 14:24. How many more percentage is girls to boys?...
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