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Algebra
Pregunta

12. The population of a city is growing at the rat...

12. The population of a city is growing at the rate o \( 0.4 \% \) per year. In \( 2007 \) , the population was \( 83,000 \) people. Which function represents the towhin's population "t" years after \( 2007 \) ?

 A. \( y = 83 ( 1.04 ) ^ { t } \) 

B. \( y = 83 ( 1.4 ) ^ { t } \) 

C. \( y = 83000 ( 1.4 ) ^ { t } \) 

D. \( y = 83000 ( 1.004 ) ^ { t }\) 

Answer

as initial population is 83000 

and it is increasing at the rate 0.4% 

so

y = 83000(1.4 )\(^t\)

Solución
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