Posted by **NEED ANSWER URGENT. ANON.** on Wednesday, May 4, 2011 at 1:34pm.

3. In Biology, it is found that the bacteria in a certain culture double every half-hour. If the initial number of bacteria in culture is 1000,

A. Find the defining equation for the number N of bacteria in culture after T hours, assuming that no bacteria die.

B. How many bacteria cells are present after 2 hours?

## Answer this Question

## Related Questions

- pre calculus - if there are initial 2500 bacteria in a culture, and the number ...
- College Algebra - The number of bacteria in a certain culture increased from ...
- math - The bacteria in a certain culture double every 7.5 hours. The culture has...
- Math - I need some help. A biologist finds that the population of a certian type...
- Math - I'm not sure how to do this question 7. The growth of bacteria in culture...
- precalculus - A bacteria culture initially contains 1500 bacteria and doubles ...
- calculus - 2. The rate of change in the number of bacteria in a culture is ...
- algebra - Two Questions: 1) A certain radioactive isotope has leaked into a ...
- Algebra 2 - If there are initially 1500 bacteria in a culture, and the number of...
- Physics - On earth, a certain type of bacteria doubles in number every 24 hours...