HELP Ryan bought a new computer for $2,100. The value of the computer decreases by 50% each year. After what year will the value drop below $300? (looking exponential function)

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asked Nov 28, 2022 71.6k views

13 votes

HELP

Ryan bought a new computer for $2,100. The value of the computer decreases by
50% each year. After what year will the value drop below $300?
(looking exponential function)

Mathematics
high-school

Ville Laurikari asked

by Ville Laurikari

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1 Answer

8 votes

Answer: 3 years

Because:
1 year=1050
2years=525
3years=262.5

Pierre Espenan answered Dec 3, 2022

by Pierre Espenan

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