Homework Help: algebra

Posted by renee on Thursday, February 5, 2009 at 7:11pm.

neil was growin a culture of a bacteria for biology experiement. he noticed that the population doubled after 90 minutes. if the population grows exponentially, how many times the original population will there be after 6 hours?

algebra - cher, Thursday, February 5, 2009 at 7:35pm
62 6tens 2ones Regroup ___ tens ___ ones
algebra - annmay, Thursday, February 5, 2009 at 7:43pm
8 times. 90*4=360 minutes=6hrs
algebra - renee, Thursday, February 5, 2009 at 7:47pm
wouldnt it be 4 times though?
- algebra - renee, Thursday, February 5, 2009 at 7:47pm
  wouldnt it be 4 times though?

Answer this Question

Related Questions

algebra - neil was growing a culture of bacteria for a biology experiment. he ...
maths --plse help me.. - A bacteria culture has an initial population of 600. ...
calculus - The count in a bacteria culture was 600 after 10 minutes and 1100 ...
CALCULUS - a bacteria culture grows with a constant per capita growth rate. ...
Calc - The number of bacteria in a culture is increasing according to the law of...
math - A bacteria culture starts with 260 bacteria and grows at a rate ...
Precalculus - NEED HELP ASAP PLEASE!! A bacteria culture starts with 2000 ...
Math - I need some help. A biologist finds that the population of a certian type...
BIOLOGY - The doubling time of a type of bacteria is 35 minutes. If every ...
biology - The doubling time of a type of bacteria is 35 minutes. If every ...

For Further Reading

First Name:
School Subject:
Answer: