Mathematics, 14.01.2020 06:31 lgary9462

The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over time. use the midpoint formula to approximate the financial aid cutoff for 1985.
year. income
1960. 21,250
1970. 27,500
1980. 33,750
1990. 40,000
2000. 46,250

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The table lists how financial aid income cutoffs (in dollars) for a family of four have changed over...