The Solution of (3

question 20

Multiple Choice

The solution of (3.75 * 10^-9) - (6.21 *10^-10) in scientific notation is

• A)1.92 * 10^-9.
• B)3.13 * 10^-9.
• C)4.83 * 10^-10.
• D)3.74 * 10^-9.

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Definitions:

Hair Clippers

Electric or manual tools used to cut or trim human hair to the desired length.

Betadine Cleanser

A brand of antiseptic solution used for cleaning skin, wounds, and surgical sites to kill germs and reduce the risk of infection.

Chest Discomfort

A feeling of tightness, heaviness, or pain in the chest area, often associated with heart disease but can have other causes.

Patient Anxiety

A state of unease, worry, or fear experienced by a patient, often related to medical procedures or outcomes.