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OpenStudy (anonymous):
The value of a particular car dropped from $25,000 in May to $21,000 in October. Find the rate of change in the value of the car. please show work!
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OpenStudy (anonymous):
(21000-25000) = ( -4000) / (10 - 5) =-800 dollars
OpenStudy (anonymous):
(decrease in value / original value) X 100% (4000/25000) X 100% 16%
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