Use the formula for n P r to solve Exercises 4148. Suppose you are asked to list,

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Use the formula for _nP_r to solve Exercises 41–48.

Suppose you are asked to list, in order of preference, the three best movies you have seen this year. If you saw 20 movies during the year, in how many ways can the three best be chosen and ranked?

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College Algebra

ISBN: 9780134453262

7th Edition

Authors: Robert F Blitzer

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Question Posted: Jun 21, 2023 08:20 AM

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Use the formula for n P r to solve Exercises 4148. Suppose you are asked to list,

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College Algebra

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