The population aged 65 years old and older (in millions) from 2000 to 2050 is projected to be

where is measured in decades, with corresponding to 2000. What will be the average population aged 65 years and older over the years from 2000 to 2040?

Question

The population aged 65 years old and older (in millions) from 2000 to 2050 is projected to be
​   ​
where  is measured in decades, with  corresponding to 2000. What will be the average population aged 65 years and older over the years from 2000 to 2040?

Quizplus · Accepted Answer

The Answer of The population aged 65 years old and older (in millions) from 2000 to 2050 is projected to be
​   ​
where  is measured in decades, with  corresponding to 2000. What will be the average population aged 65 years and older over the years from 2000 to 2040?

The Population Aged 65 Years Old and Older (In Millions)