Respuesta :

Answer:

In 9.09 years

Step-by-step explanation:

In about 9 years, the house would be worth $375,000.

An exponential growth is in the form:

y = abˣ;

where y, x are variables, a is the initial value of y and b is > 1

Let y represent the price of the house after x years.

Since it has a value of $300000 initially, hence a = $300000. Also it appreciates by 2.75% per year, hence b = 100% + 2.75% = 1.0275. Hence:

y = 300000(1.0275)ˣ

For the house to be worth $375,000:

375000 = 300000(1.0275)ˣ

1.25 = (1.0275)ˣ

xln(1.0275) = ln(1.25)

x = 8.2 years

In about 9 years, the house would be worth $375,000.

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