SOLUTION: find the number log5(1/5) a. -5 b. -1 c. 0.2 d. 1

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: find the number log5(1/5) a. -5 b. -1 c. 0.2 d. 1       Log On


   

Question 79501: find the number log5(1/5)
a. -5
b. -1
c. 0.2
d. 1
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
log5(1/5)
=log5 1 - log5 5
=0 - 1
= -1
=========
Cheers,
Stan H.