Hello, my attempt at solving this equation:
'10000 = 250e^(t*ln2)' for t comes out at:
However my textbook says the answer is ln4/ln2.
Can someone please confirm which one it is.
and 2 definitely isn't the solution.
Edit: Make sure you copied the problem correctly though. If the 10,000 is supposed to be 1,000, then the book would be correct.