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11111nata11111 [884]

4 years ago

9

The value of a computer is $1200. It loses 20% of its value every year. Write a function the represents the value y (in dollars)

of the computer after t years. The find the value of the computer after 5 years.

1 answer:

Lostsunrise [7]4 years ago

7 0

<em>y = 1200(.80)^t Plug in 5 for t (time).</em>

<em>y = 1200(.80)^5 </em>

<em>.80^5= 0.33</em>

<em>0.33 x 1200 = 395</em>

<em>Therefore, the value of the computer after 5 years has deteriorated to $396.</em>

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Hello!!

$\rule{300}{5}$

$\huge\blue{{\fbox{\tt{ANSWER:-\:}}}}$

$-32$

$\huge\red{{\underline{\overline{\textbf{MY\:EXPLANATION~!}}}}}$

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