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tankabanditka [31]
3 years ago
10

A laptop computer is purchased for $3900. Each year, its value is 75% of its value the year before. After how many years will th

e laptop computer be worth $700 or less?​
Mathematics
1 answer:
dmitriy555 [2]3 years ago
8 0

Answer:

1200*0.70=840

840*0.70=588

588*0.70=411.60

411.60*0.70=288.12

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