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January 28, 2015

January 28, 2015

Posted by **Anonymous** on Sunday, January 1, 2012 at 2:45pm.

- Algebra -
**Reiny**, Sunday, January 1, 2012 at 3:13pmSo, obviously 29 days.

- Algebra -
**Anonymous**, Monday, January 2, 2012 at 4:22pmIt takes 30 days to fill a laboratory dish with bacteria. If the size of the bacteria doubles each day, how long did it take for the bacteria to fill one half of dish?

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