Posted by **peter** on Friday, December 9, 2011 at 3:33pm.

A certain kind of bacteria doubles in quantity every hour. At midnight two nights ago. only two of these bacteria were in a jar. At midnight last night, the jar was full. At what time was the jar half full?

## Answer this Question

## Related Questions

- Math - A jar of bacteria doubles every two minutes. If the jar is 1/8 full by ...
- Math - In a lab experiment, the count of a bacteria doubles every hour. a)at 1pm...
- Algebra - The number of bacteria in a stagment pond doubles every hour. A farmer...
- Math - Bacteria can multiply at an alarming rate when each bacteria splits into ...
- precal - A petri dish contains only two bacteria. The bacteria divide every half...
- Physics - On earth, a certain type of bacteria doubles in number every 24 hours...
- algebra - Two Questions: 1) A certain radioactive isotope has leaked into a ...
- precalculus - A bacteria culture initially contains 1500 bacteria and doubles ...
- calculus - a colony of bacteria living on a petri dish under optimal conditions ...
- math - A type of bacteria doubles in number every 12 hours. After 2 days, there...

More Related Questions