I'm trying to work through this problem and seem to be misunderstanding it, because I'm getting the wrong answer...
"A company has about 20 billion barrels of oil in reserve. To find the number of uears that this amount will last solve the equation
I thought that to solve this, I'd essentially have to determine the integral of the equation at the top, and then solve for t. So I had something like this.
Integral of above
This isn't the answer I'm supposed to get, according to the back of the book, but I'm obviously misinterpreting what the question is asking here...
Can someone give me a tip as to what I'm supposed to do, so that I can complete the question properly?