Mathematics, 21.11.2019 19:31 KENYONWASHINGTON868

Anais, a math teacher, noticed that the average grade on an exam, g, given that n students watch the related
video can be given by the function g(n) =50 +1.5n. she also noticed that the number of students, s, who
watch an m minute video can be modeled by the function sim) = 30 - m.
find an explicit expression that gives the average grade on an exam if the related video is m minutes.

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Anais, a math teacher, noticed that the average grade on an exam, g, given that n students watch the...