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Mathematics, 19.10.2021 01:00 Disd112984

The equation y=19(1.057)x represents book sales in billions of dollars since 1990. Let x represent the number of years. Let x = 0 represent book sales in 1990. What were the total sales, in billions of dollars, in 1990?

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The equation y=19(1.057)x represents book sales in billions of dollars since 1990. Let x represent t...
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