Mathematics, 21.08.2019 02:30, brialevy2283

Can someone me with this problem?

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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?

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Mathematics, 21.06.2019 20:50, dearydn22

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

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Mathematics, 21.06.2019 23:30, ashiteru123

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .

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Mathematics, 22.06.2019 01:30, amanuelwold

For the functions f(x) = -922 – 2x and g(x) = -32? + 6x – 9, find (f - g)(x) and (f - ).