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Mathematics, 15.07.2020 02:01 Babygirljay1540

The value of a certain textbook seems to decrease accordingly to the formula V=45(2)^-.9t where v is the value in dollars and t is the age of the book in years.

What is the book worth when it is new?

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The value of a certain textbook seems to decrease accordingly to the formula V=45(2)^-.9t where v is...
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