The value of a home theater system depreciates by about 7% each year. Aeryn purchases s home theater system for 3000. What is it
s value after 4 years? Round your answer to the nearest hundred
1 answer:
<h3>The value after 4 years is $ 2244.16</h3>
<em><u>Solution:</u></em>
<em><u>The decreasing function is given as:</u></em>

Where,
y is final value
a is initial value
r is decreasing rate in decimal
t is number of years
From given,
a = 3000
t = 4 years

<em><u>Substituting the values we get,</u></em>

Thus the value after 4 years is $ 2244.16
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