Levels Tought:
Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
Last Sign in: | 234 Weeks Ago, 6 Days Ago |
Questions Answered: | 12843 |
Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
A chemical reaction converts substance A into substance B at a rate proportional to ea, where a is the amount of substance A present. After 1 hour, only 50% of substance A remains. After how many hours will only 10% of substance A remain? Do not need to simplify answer.
Â
Â
How do I set up the problem? And how do I solve for substance A?
Could you please show all the work?
Thanks in advance!
-----------