Question

You buy a house for $250,000 and it appreciates at a rate of 3% a year. How much will the house be worth after 3 years? Round to the nearest dollar.

Answer 1

250000(1.03)^3 = 273182

Answer 2

thanks! I have like 2more questions like this.. you think you can help?

Answer 3

I can tyr!

Answer 4

1) Find the amount of time it will take to double an investment of $400 with a rate of 4.5% compounded continuously. Round your answer to the nearest tenth.

2) Find the rate it would take to double an investment of $600 in 10 years if the rate is compounded continuously. Round your answer to the nearest tenth.

Answer 5

@tcarroll010

Answer 6

First, the formula for compounding continuously is:

\[A = P \times e ^{0.045t}\]

Answer 7

\[800 = 400 \times e ^{0.045t}\]
\[2 = e ^{0.045t}\]\[\ln 2 = \ln e ^{0.045t}\]\[\frac{ \ln 2 }{ 0.045 } = t\]

Answer 8

t = 15.4

Answer 9

For the second one,\[1200 = 600 \times e ^{(r)(10)}\]
\[2 = e ^{10r}\]\[\ln 2 = \ln e ^{10r}\]\[\frac{ \ln 2 }{ 10 } = r = 0.0693\]

Answer 10

Thank you soo soo much!

Answer 11

uw!