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Cigarette Use A study by the Partnership for a Drug-Free

Algebra and Trigonometry | 8th Edition | ISBN: 9780132329033 | Authors: Michael Sullivan ISBN: 9780132329033 217

Solution for problem 2.3.124 Chapter 2

Algebra and Trigonometry | 8th Edition

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Algebra and Trigonometry | 8th Edition | ISBN: 9780132329033 | Authors: Michael Sullivan

Algebra and Trigonometry | 8th Edition

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Problem 2.3.124

Cigarette Use A study by the Partnership for a Drug-Free America indicated that, in 1998, 42% of teens in grades 7 through 12 had recently used cigarettes. A similar study in 2005 indicated that 22% of such teens had recently used cigarettes. (a) Write a linear equation that relates the percent of teens y to the number of years after 1998, x. (b) Find the intercepts of the graph of your equation. (c) Do the intercepts have any meaningful interpretation? (d) Use your equation to predict the percent for the year 2019. Is this result reasonable? Source: www.drugfree.org

Step-by-Step Solution:
Step 1 of 3

L3 - 11 Now You Try It (NYTI): x − cosx 1. Is f(x)= even, odd, or neither Verify your answer. x 3 2 3π 3π 2. Suppose that sinα = − 5,t β = − , 3

Step 2 of 3

Chapter 2, Problem 2.3.124 is Solved
Step 3 of 3

Textbook: Algebra and Trigonometry
Edition: 8
Author: Michael Sullivan
ISBN: 9780132329033

This textbook survival guide was created for the textbook: Algebra and Trigonometry, edition: 8. This full solution covers the following key subjects: . This expansive textbook survival guide covers 15 chapters, and 8585 solutions. The answer to “Cigarette Use A study by the Partnership for a Drug-Free America indicated that, in 1998, 42% of teens in grades 7 through 12 had recently used cigarettes. A similar study in 2005 indicated that 22% of such teens had recently used cigarettes. (a) Write a linear equation that relates the percent of teens y to the number of years after 1998, x. (b) Find the intercepts of the graph of your equation. (c) Do the intercepts have any meaningful interpretation? (d) Use your equation to predict the percent for the year 2019. Is this result reasonable? Source: www.drugfree.org” is broken down into a number of easy to follow steps, and 98 words. Algebra and Trigonometry was written by and is associated to the ISBN: 9780132329033. Since the solution to 2.3.124 from 2 chapter was answered, more than 242 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 2.3.124 from chapter: 2 was answered by , our top Math solution expert on 01/04/18, 09:25PM.

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Cigarette Use A study by the Partnership for a Drug-Free