Posted by **Andrew** on Monday, November 10, 2008 at 12:12pm.

The per capita public debt (in thousands of dollars) of the United States for the years 1940 to 1990 appears below. Create a scatterplot and determine a trend line. Based on your scatterplot, what do you expect the per capita public debt to be in 2020?

Year-1940 1950 1960 1970 1980 1990

$-325, 1668, 1572, 1807, 3970, 12,823

- Math -
**Ms. Sue**, Monday, November 10, 2008 at 12:32pm
What do you think the per capita public debt will be in 2020?

- Math -
**Billybobby**, Tuesday, November 11, 2008 at 7:47pm
the answer is simple, it's "About 14,000"

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