Students in a college algebra class were given a final exam in May and subsequently retested monthly with an equivalent exam. The average score (x̄) for the class is given by the human memory model (x̄) = 85 - 16log(t + 1) where t is the time in months after the final exam. What is the average score 3 months after the final exam? Give your answer correct to the nearest tenth.
Students in a college algebra class were given a final exam in May and subsequently retested monthly with an equivalent exam. The average score (x̄) for the class is given by the human memory model (x̄) = 85 - 16log(t + 1) where t is the time in months after the final exam. What is the average score 3 months after the final exam? Give your answer correct to the nearest tenth.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 15T
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Students in a college algebra class were given a final exam in May and subsequently retested monthly with an equivalent exam. The average score (x̄) for the class is given by the human memory model
(x̄) = 85 - 16log(t + 1)
where t is the time in months after the final exam. What is the average score 3 months after the final exam? Give your answer correct to the nearest tenth.
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