Learning Materials
Features
Discover
Chapter 13: Problem 15
Write as the sum or difference of logarithms and simplify, if possible. Assume all variables represent positive real numbers. $$\log _{5} 2^{3}$$
Over 30 million students worldwide already upgrade their learning with 91影视!
All the tools & learning materials you need for study success - in one app.
Get started for free
Write as a single logarithm. Assume the variables are defined so that the variable expressions are positive and so that the bases are positive real numbers not equal to \(1 .\) $$2 \log _{9} m-4 \log _{9} 2-4 \log _{9} n$$
Use the formula \(A=P\left(1+\frac{r}{n}\right)^{n t}\) to solve each problem. Isabel deposits \(\$ 3000\) in an account earning \(5 \%\) per year compounded monthly. How much will be in the account after 3 yr?
Given that \(\log 5=0.6990\) and \(\log 9=0.9542,\) use the propertics of logarithms to approximate the following $$\log \frac{25}{9}$$
Given that \(\log 5=0.6990\) and \(\log 9=0.9542,\) use the propertics of logarithms to approximate the following $$\log 90$$
Write as a single logarithm. Assume the variables are defined so that the variable expressions are positive and so that the bases are positive real numbers not equal to \(1 .\) $$\log _{6} y-\log _{6} 3-3 \log _{6} z$$
What do you think about this solution?
We value your feedback to improve our textbook solutions.
Explanations 
Textbooks 
Flashcards 
91影视 AI 
Notes 
Study Plans 
Study Sets 
Find a degree 
Magazine