To the nearest billion, estimate the retails sales in the U. S. in 2012. _______billions of dollars. Use the equation to find the year in which retails sales will be $246 billion. _________

To the nearest billion, estimate the retails sales in the U. S. in 2012. _billions of dollars. Use the equation to find the year in which retails sales will be $246 billion. ___

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

100%

The following table shows retail sales in drug stores in billions of dollars in the U.S. for years since 1995.

Year	Retail Sales
0	85.851
3	108.426
6	141.781
9	169.256
12	202.297
15	222.266

Let yy be the retails sales in billions of dollars in xx years since 1995. A linear model for the data is y=9.44x+84.182y=9.44x+84.182.

To the nearest billion, estimate the retails sales in the U. S. in 2012. _______billions of dollars.

Use the equation to find the year in which retails sales will be $246 billion. _________

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