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Algebra
Pregunta

0. According to the US Bureau of the Census, in \(...0. According to the US Bureau of the Census, in \( 2000 \) there were \( 35.5 \) million residents of Hispanic origin living in the Unites States. By \( 2010 \) , the number had increased to \( 50.5 \) million. The exponential growth model \( A = 35.3 e ^ { k t } \) describes the U.S. Hispanic population, A in millions, t years after \( 2000 \) . a. Find \( k \) , correct to three decimal places. b. Use the resulting model to project the Hispanic resident population in \( 2015 \) . c. In which year will the Hispanic population reach \( 70 \) million? 

Answer

a) k=0.036

b) 52.34 million

c) 19 years

Solución
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