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Algebra
Pregunta

12) The country of Benin in West Africa has a popu...

12) The country of Benin in West Africa has a population of \( 9.05 \) million people. The population is growing at a rate of \( 3.1 \% \) each year. Which function can be used to find the population \( 7 \) years from now? 

1) \( f ( t ) = ( 9.05 \times 10 ^ { 6 } ) ( 1 - 0.31 ) ^ { 7 } \) 

2) \( f ( t ) = ( 9.05 \times 10 ^ { 6 } ) ( 1 + 0.31 ) ^ { 7 } \) 

3) \( f ( t ) = ( 9.05 \times 10 ^ { 6 } ) ( 1 + 0.031 ) ^ { 7 } \) 

4) \( f ( t ) = ( 9.05 \times 10 ^ { 6 } ) ( 1 - 0.031 ) ^ { 7 }\) 

Answer

option 3

Solución
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