uptakecupcake
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The bar graph shows that life​ expectancy, the number of years newborns are expected to​ live, in a particular region has increased dramatically since ancient times. Find the percent increase in average life expectancy of the region from the Stone Age to 2016.

The bar graph shows that life expectancy the number of years newborns are expected to live in a particular region has increased dramatically since ancient times class=

Respuesta :

calculista

Answer:

There was an increase of 176.92 % of life expectancy

Step-by-step explanation:

To find this solution, we need to compare the life expectancy in the Stone age and in 2016

Stone age

26 years. (this represents 100%)

2016

72 years

We apply a rule of three

26 years ------------------100%

72 years --------------------x

(72/26)*100% = 276.92 %

276.92 % - 100% = 176.92 %

There was an increase of 176.92 % of life expectancy

yoursunshine

Answer:

8

Step-by-step explanation:

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