Question

7. In a certain memory experiment, a person is able to memorize M words after t minutes, where M=-0.001t^3+0.1t^2. a) Find the rate of change of the number of words memorized with respect to time. b) How many words are memorized during the first 10 min (at t=10)? c) At what rate are words being memorized after 10 min (at t=10)?

Answer 1

Answer:

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