The average annual wage of workers from a certain country for selected years from 2011 projected through 2021 can be modeled by y = 2286x +38,640, with y equal to the average annual wage in dollars and x equal to the number of years after 2010. When does the model project that the average annual wage of workers in the country will be at least $67,480? Select the correct choice below and fill in the answer box to complete your choice. (Round to the nearest integer as needed.) O A. in the year and after O B. in the year and before O C. in the year
The average annual wage of workers from a certain country for selected years from 2011 projected through 2021 can be modeled by y = 2286x +38,640, with y equal to the average annual wage in dollars and x equal to the number of years after 2010. When does the model project that the average annual wage of workers in the country will be at least $67,480? Select the correct choice below and fill in the answer box to complete your choice. (Round to the nearest integer as needed.) O A. in the year and after O B. in the year and before O C. in the year
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Transcribed Image Text:The average annual wage of workers from a certain country for selected years from 2011 projected through 2021 can be
modeled by y = 2286x +38,640, with y equal to the average annual wage in dollars and x equal to the number of years
after 2010. When does the model project that the average annual wage of workers in the country will be at least
$67,480?
Select the correct choice below and fill in the answer box to complete your choice.
(Round to the nearest integer as needed.)
O A. in the year
and after
O B. in the year
and before
O C. in the year
Expert Solution
Step 1 Introduction
We have to find the year when does the model project that the average annual wage of workers in the country will be at least $67,480.
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