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Mathematics 17 Online
OpenStudy (anonymous):

A car is purchased for . After each year, the resale value decreases by . What will the resale value be after years?

OpenStudy (anonymous):

without even numbers: the general forumla would be: Value = InitialValue*e^(-rate*t) e is the exponential function and t is the time elapsed in years.

OpenStudy (anonymous):

rate would be the rate at which the value decreases per year

OpenStudy (saifoo.khan):

You didn't copy that right, Mirza.

OpenStudy (anonymous):

A car is purchased for $18,500 . After each year, the resale value decreases by 25% . What will the resale value be after 4 years?

OpenStudy (anonymous):

25% = 25/100 = 0.25 plug in the values :)

OpenStudy (anonymous):

let me know

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