In 2012, the Postal Service of a country A delivered 239,769,000,000 pieces of mail. In 2011, it delivered 247,175,000,000 pieces of mail. Round each number to the nearest billion to estimate how much the mail volume decreased from 2011 to 2012. The mail volume decreased from 2011 to 2012 is ……….

In 2012, the Postal Service of a country A delivered 239,769,000,000 pieces of mail. In 2011, it delivered 247,175,000,000 pieces of mail. Round each number to the nearest billion to estimate how much the mail volume decreased from 2011 to 2012. The mail volume decreased from 2011 to 2012 is ……….

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

In 2012, the Postal Service of a country A delivered 239,769,000,000 pieces of mail. In 2011, it delivered 247,175,000,000 pieces of mail. Round each
number to the nearest billion to estimate how much the mail volume decreased from 2011 to 2012.
The mail volume decreased from 2011 to 2012 is
...

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