Use cross multiplication to solve the following proportion. 1. /6 = 15/18​

The exponential equation is solved and the population in 2020 is given by the relation P ( A ) = 27,369

What is exponential growth factor?

The exponential growth or decay formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

x ( t ) is the value at time t

x₀ is the initial value at time t = 0.

r is the growth rate when r>0 or decay rate when r<0, in percent

t is the time in discrete intervals and selected time units

Given data ,

Let the initial population be P ( 0 ) = 4,200

Let the population in 10 years be P ( 1 ) = 5,000

Now , the population in 100 years is P ( 100 ) =

The exponential growth formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

r = ln(5,000/4,200) / 10 = 0.017

Now we can use this value of r to predict the population in 2020, which is 100 years after 1920:

P(100) = 5,000 × e^(0.017 × 100) = 27,369

Hence , the predicted population of Centerville in 2020, assuming exponential growth, is 27,369

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Answer:

the real answer is 28588

Step-by-step explanation:

Answer:

2xy is the answer