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Mathematics, 07.09.2021 07:10 crispingolfer1864

A machine originally cost $15600 has a value of $7500 at the end of 3 years and $2800 at the end of 8 years. Find the rate of change in value ( depreciation) between its purchase and the end of 3 years. B. Find the average rate of change in value of the machine between the end of 3 years and the end of 8 years.

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A machine originally cost $15600 has a value of $7500 at the end of 3 years and $2800 at the end of...
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