Posted by **uzair** on Tuesday, October 27, 2009 at 2:53pm.

Dan and Jana were assigned by their teacher to complete a chemical reaction 4 times in the last 12 minutes of lab time. What is the longest time that each reaction will take if the teacher gave them enough time?

a.8 seconds

b.3 minutes

c.8 minutes

d.3 minutes

plz hellp urgent!!!

- math -
**coty**, Tuesday, October 27, 2009 at 3:03pm
3 minutes

- math -
**uzair**, Tuesday, October 27, 2009 at 3:03pm
thank you sooo much

## Answer This Question

## Related Questions

- Science - An investigation was conducted to study the effect of the ...
- chemistry - A reaction is first order and it takes 324 minutes for the reaction ...
- Algebra 2 - A textbook company states that the average time a student needs to ...
- chemistry - In a zero order reaction ,20% of the reaction complete in 10s .How ...
- classroom management - Collecting, correcting, recording, and returning seatwork...
- chemistry - a reaction is first order and it takes 324 minutes for the reaction ...
- Chemistry - a certain first order decomposition reaction has a half-life of 15.0...
- PLz!!!My teacher gave me 10 more min.so plz help!! - I really need help!! My ...
- Chemistry - Hi I was hoping to get some help on this. It's review for my ...
- Grd.10 Science - So i did a science lab today, and i am supposed to come up with...

More Related Questions