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December 18, 2014

December 18, 2014

Posted by **Clary** on Wednesday, October 30, 2013 at 1:38am.

- math -
**Steve**, Wednesday, October 30, 2013 at 5:49amjust set h=0 and solve for t. It's just a normal quadratic equation. If you factor out a 4, you can work with smaller numbers.

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