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March 29, 2015

March 29, 2015

Posted by **Rmz** on Thursday, December 3, 2009 at 3:24pm.

is it 400 feet?

- math 156 -
**Ms. Sue**, Thursday, December 3, 2009 at 3:27pmThink about it.

The line drops

1 foot for every 40 feet

2 feet for every 80 feet

3 feet for every 120 feet

100 / 40 = 2.5

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