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OpenStudy (anonymous):
In 1987 a recording artist sold 14,000 albums. In 1998 that same artist sold 4,683 albums. Find the rate of change in record sales from 1987 to 1998.
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OpenStudy (anonymous):
rate = (new-old)/(end-start) = (4683-14000)/(1998-1987) roughly a thousand per year decline....calculate exact #s
OpenStudy (anonymous):
so 847 albums per year?
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