Purchase Solution

Logarithms

Not what you're looking for?

Ask Custom Question

1. Light years. Light travels about 300,000,000 meters per second. A light year is the distance that light can travel in one year. Estimate the number of meters in one light year. Answer in Meters, then in both Kilometers and Miles.

2. log 8 x = 2 I know the answer is 64, but how do I explain this?
x = 64

3. log 25 x = ½

4. log 100 1/1,000 = x

5. What's the difference between a logarithm of a product and the product of logarithms?

See attached file for full problem description.

Attachments
Purchase this Solution

Solution Summary

Logarithm problems are solved. The expert estimates the number of meters in one light year.

Solution Preview

Please see the attached file for the complete solution.
Thanks for using BrainMass.

1. Light years. Light travels about 300,000,000 meters per second. A light year is the distance that light can travel in one year. Estimate the number of meters in one light year. Answer in Meters, then in both Kilometers and Miles.
In one year, there 365 days, 365 x 24 hours, 365 x 24 x 60 minutes, 365 x 24 x ...

Purchase this Solution


Free BrainMass Quizzes
Know Your Linear Equations

Each question is a choice-summary multiple choice question that will present you with a linear equation and then make 4 statements about that equation. You must determine which of the 4 statements are true (if any) in regards to the equation.

Geometry - Real Life Application Problems

Understanding of how geometry applies to in real-world contexts

Exponential Expressions

In this quiz, you will have a chance to practice basic terminology of exponential expressions and how to evaluate them.

Solving quadratic inequalities

This quiz test you on how well you are familiar with solving quadratic inequalities.

Probability Quiz

Some questions on probability