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The following chart shows “living wage” jobs in Rochester per 1000 working age adults over a 5 year period. 1. What is the average rate of change in the number of living wages jobs from 1997 to 1999? ______ jobs/year 2. What is the average rate of change in the number of living wages jobs from 1999 to 2001? ______ jobs/year

The following chart shows living wage jobs in Rochester per 1000 working age adults over a 5 year period 1 What is the average rate of change in the number of l class=

Respuesta :

1. The average rate of change between 1997 and 1999 is:

[tex]m=\frac{740-635}{1999-1997}=\frac{105}{2}=52.5[/tex]

the average rate of change is 52.5 job/year

2. In this case, you have:

[tex]m=\frac{805-740}{2001-1999}=\frac{65}{2}=32.5[/tex]

the average rate of change is 32.5 job/year

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