With the Data for Selected Years from 1920 to 2007

question 315

Multiple Choice

With the data for selected years from 1920 to 2007, the life span of individuals in a country can be modeled by where x = 0 represents 1900. Find the predicted average life span from 2040 to 2055. Round your answer to the nearest year. ​

• A) 120 years
• B) 137 years
• C) 84 years
• D) 270 years
• E) 47 years

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