Mathematics, 20.04.2020 02:20, wbrandi118

3. Students in a mathematics class were given an exam and then retested monthly with
equivalent exams. The average score S (on a 100-point scale) for the class can be
modeled by S = 80 – 14ln(t + 1), 0 a. What was the average score on the original exam?
b. What was the average score after 4 months?
c. After how many months was the average score 46?

Answers: 2

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3. Students in a mathematics class were given an exam and then retested monthly with
equivalen...

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