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Mathematics, 25.04.2021 22:40 Imagine2013

13. Suppose that a student has 100 vocabulary words to learn. It a student learns 20 words in 30 minutes, the function
L(t) = 100(1 - e -0.0074t) models the number of words, L,
that the student will learn after t minutes.
(a) After how long will the student learn 20 words?
(b) After how long will the student learn 70 words?

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