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April 20, 2014

April 20, 2014

Posted by **Sara** on Friday, June 24, 2011 at 7:15pm.

- Algebra -
**drwls**, Friday, June 24, 2011 at 7:48pmThere is no t in your formula. You copied it wrong.

When you have the right formula, set it equal to 48.1 and solve for t. Add that to 1925. Later years will have a lower record, supposedly.

Of course, world records do not change at such a smooth rate. It is an approximation.

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