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You have just bought a new Sony 55" 3D television set for $1,800. The value of the television set decreases by $210 per year. How long before the television set is worth half of its original value?


Round your answer to the nearest tenth as needed.

User Tyler Sebastian
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1 Answer

26 votes
26 votes
Answer: 4.3 years

Explanation: $1,800/2 = $900

$900/$210 = 4.28571429
User Moni Viki
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