Category Archives: High School

High School Dance

*Submitted by Dr. Ted Stanford, NMSU Mathematician.

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How many ways to find x?

*Submitted by Dr. Ted Stanford, NMSU Mathematician.

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Tax Conumdrum

*Submitted by Dr. Ted Stanford, NMSU Mathematician. In 2009, Mark was a college student. When it came time to fill out his tax forms, his taxable income was $7228. This means he was in the bracket where he pays 10% in federal income tax. What was Mark’s federal tax for 2009? Then Mark graduated and…
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