SOLUTION: Please help me solve this word problem: As a car ages, it's value decreases. The value of a particular car with an original purchase price of $25,600 is modeled by the function c

Question 1104550: Please help me solve this word problem:
As a car ages, it's value decreases. The value of a particular car with an original purchase price of $25,600 is modeled by the function c(t)=25,600(1-0.22)^t, where c is the value at the time t. How old is the car when its value is $10,000? Round your answer to two decimal places.
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!

Simplify and find logs of both sides...
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