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If a spherical concave mirror has a radius of curvature R, its focal length is
Death Rate
A measure often used in demography to quantify the number of deaths per a certain amount of people in a specified period.
African Americans
A racial or ethnic group in the United States with origins in any of the black populations of Africa.
European Americans
Individuals in the United States who identify as having European ancestry.
Health Psychologists
Experts focused on the interaction of biological, psychological, and social elements and their impact on health and disease.
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