In a typing class, the average number N of words per minute typed after t weeks of

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In a typing class, the average number N of words per minute typed after t weeks of lessons is
N = 157 / (1 + 5.4e−0.12t).
Find the time necessary to type (a) 50 words per minute and (b) 75 words per minute.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 02:54 AM

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In a typing class, the average number N of words per minute typed after t weeks of

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N 157 1 54e 012t a When N 50 50 157 1 54e 012t 1 54e 012t ...View the full answer

Algebra and Trigonometry

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