Well, the house is increasing by 10% each year, so whatever the current price is, the new price is THAT plus 10%, well, since THAT is 100%, shouldn't that be 100% + 10%, or 110%?
![\bf \qquad \textit{Amount for Exponential Growth}\\\\ A=I(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ I=\textit{initial amount}\to &120,000\\ r=rate\to 10\%\to \frac{10}{100}\to &0.10\\ t=\textit{elapsed time}\\ \end{cases} \\\\\\ A=120000(1+0.10)^t\implies \begin{array}{lclll} A=120000(&1.1&)^t\\ &\uparrow \\ &rate\\ &of\\ &growth \end{array}](https://tex.z-dn.net/?f=%5Cbf%20%5Cqquad%20%5Ctextit%7BAmount%20for%20Exponential%20Growth%7D%5C%5C%5C%5C%0AA%3DI%281%20%2B%20r%29%5Et%5Cqquad%20%0A%5Cbegin%7Bcases%7D%0AA%3D%5Ctextit%7Baccumulated%20amount%7D%5C%5C%0AI%3D%5Ctextit%7Binitial%20amount%7D%5Cto%20%26120%2C000%5C%5C%0Ar%3Drate%5Cto%2010%5C%25%5Cto%20%5Cfrac%7B10%7D%7B100%7D%5Cto%20%260.10%5C%5C%0At%3D%5Ctextit%7Belapsed%20time%7D%5C%5C%0A%5Cend%7Bcases%7D%0A%5C%5C%5C%5C%5C%5C%0AA%3D120000%281%2B0.10%29%5Et%5Cimplies%20%0A%5Cbegin%7Barray%7D%7Blclll%7D%0AA%3D120000%28%261.1%26%29%5Et%5C%5C%0A%26%5Cuparrow%20%5C%5C%0A%26rate%5C%5C%0A%26of%5C%5C%0A%26growth%0A%5Cend%7Barray%7D)
1.1 is the decimal format, but you can simply multiply it by 100 to get the percentage, 1.1 * 100 = 110%
To make it easier make 0.5 a 1 (0.5 x 2 = 1) and also double the 6 (6 x 2 = 12) so now you have and easier setup now divide 204/12 and should get 17 and multiply by 1 ( 17 x 1 = 17)
You answer is 17
A) 68.8
b) 5.9
c) 634.9
d) 90.0
Answer: D) 25
Step-by-step explanation:
Using an equation you can use this information to plug it into a triangle calculator and it will give u that it is 25 KM :D
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