SOLUTION: Please Help Me Solve: 10/c = 2log(.86)/log(.15)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Please Help Me Solve: 10/c = 2log(.86)/log(.15)      Log On


   

Question 186962: Please Help Me Solve: 10/c = 2log(.86)/log(.15)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
10/c = 2log(.86)/log(.15)
----
Invert both sides to get:
c/10 = log(0.15)/2log(0.86)
c = 10log(0.15)/2log(0.86)
c = -8.2391/-0.1310
c = 62.8924
==================
Cheers,
Stan H.