In Problems 2530, first estimate your answer and then calculate the exact answer. It has been estimated

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In Problems 25–30, first estimate your answer and then calculate the exact answer.

It has been estimated that there are 107 billion pieces of mail per year. If the postage rates are raised 2¢, how much extra revenue does that generate?

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Nature Of Mathematics

ISBN: 9781133947257

13th Edition

Authors: Karl J. Smith

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Question Posted: Jan 12, 2024 09:00 AM

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In Problems 2530, first estimate your answer and then calculate the exact answer. It has been estimated

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10 11 x 2 x 10 2 2 ...View the full answer

Nature Of Mathematics

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