Freeflows

Green Technology Payoff

A new green technology can be installed in your home for a one-time installation cost of $ \$10,\!000$ and annual maintenance costs of $\$ 650 $ per year. If the green technology is supposed to save you $ \ $1200$ each year in energy bills, how many whole years will it take to recuperate your costs?

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$\frac{a}{b}$
.
0
=
%

$a^n$
$a^{\circ}$
$a_n$
$\sqrt{}$
$\sqrt[n]{}$
$\pi$
$\ln{}$
$\log$
$\theta$
$\sin{}$
$\cos{}$
$\tan{}$

$($
$)$
$[$
$]$
$\cap$
$\cup$
$,$
$\infty$

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