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Algebra
Pregunta

4. The population of Pella is currently \(10,344\) . The population is growing at a rate of \(0.42 \% \) 

a) Write an exponential function to model this situation. 

\(y = 10,344 \cdot 1.42 ^ { x }\) 

b) What would you expect the population to be in \(2050 ? \frac { 20 } { 2 } \% \) 

c) What year would you expect the population to reach \(15,000 ?\) 

 

4. The population of Pella is currently \(10,344\)...

Answer

a) \(y= 10,344\cdot1.0042^x\)

 

b) \(10,344\cdot1.0042^{28}= 11632\)

 

c) \(\log_{1.0042}\frac{15000}{10344}= 89\\89+ 2022= 2111\)

Solución
View full explanation on CameraMath App.