Find the center and the radius of the sphere that has the given equation. 
Definitions:
Life Expectancy
The typical duration one is anticipated to survive.
Minority Groups
Demographic groups that are smaller in numbers within a larger population and may face disparities in economic, political, or social opportunities.
Chronic Illness
a long-lasting health condition that may not have a cure, impacting the individual's lifestyle and possibly requiring ongoing treatment.
U.S. Population
The total number of people living in the United States, including all ethnicities and demographic segments.
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