mattydoug4017 mattydoug4017
  • 22-02-2024
  • Business
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The average weekly food cost for a family of four in 1990 was $128.30. For the next ten years, the weekly food cost increased 2.45% annually. Estimate how long it takes the cost to double.
a) Approximately 27 years
b) Approximately 31 years
c) Approximately 29 years
d) Approximately 33 years

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