Express the Number in Scientific Notation

question 21

Multiple Choice

Express the number in scientific notation.
-0.000639

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Definitions:

Physical Examination

A comprehensive assessment of a patient's body by a healthcare provider to check for signs of illness or injury.

Evidence-Based Nursing

A method of providing nursing care using the best available research evidence, clinician expertise, and patient preferences.

Nursing Assistive Personnel

Healthcare workers who assist nurses in providing basic care to patients, such as bathing, feeding, and ambulating.

Scheduled Medications

Prescribed medicines that are to be taken or administered at specific times as directed by a healthcare professional.