Use the Power Property to Rewrite the Expression $\log _ { \mathrm { r } } \mathrm { s }$

question 99

Multiple Choice

Use the power property to rewrite the expression.
- $\log _ { \mathrm { r } } \mathrm { s }$

• A) \(s \log _ { \mathrm { r } } \mathrm { t }\)
• B) \(t \log _ { \mathrm { r } } \mathrm { s }\)
• C) \(t \log _ { \mathrm { s } } \mathrm { r }\)
• D) \(r \log _ { \mathrm { s } } \mathrm { t }\)

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Definitions:

Mean Time Between Failures

A reliability metric that measures the average time elapsed between a system failing and the next time it fails.

Maintenance

The routine activities required to keep a machine, system, or facility operating efficiently and to prevent any unexpected failures.

Reliability

The likelihood that a system or component will perform its required functions for a specified period under stated conditions.

Components

Individual parts or elements that combine or work together within a larger product, system, or mechanism.