first correct answer is best answer?
year (row 1) VCR sales (million $) (row 2)DVD player sales (million $) (row 3)
row 1 row 2 row 3
19982409421
199923331099
200018691717
200110582097
20028262427
20034073050
the table above gives the annual sales (in millions) of compact discs and vinyl long playing records. what was the average rate of change of annual sales of each of them between:
(a) 1982 and 1984?
(b) 1986 and 1988?
(c) interpret these results in terms of sales.
that does not even make any sense
ask your teacher if you have problems
Three drives on a vinyl – Greece 2000 (DJ Saccoman remix)
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