From Where Does Jazz Dance Trace Its Origins

question 29

Multiple Choice

From where does jazz dance trace its origins?

• A) Cuba
• B) Guyana
• C) Africa
• D) Sao Paolo

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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.