The Number 9

question 107

Multiple Choice

The number 9.44650 rounded to two decimal places is _________.

• A) 99.45
• B) 99.46
• C) 99.44
• D) 99.40

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Definitions:

Dura Mater

The outermost, tough layer of the meninges that surround and protect the brain and spinal cord.

Outermost

Situated farthest away from the center or from a reference point.

Pia Mater

The delicate innermost layer of the meninges, the membranes surrounding the brain and spinal cord.

Nerves

Bundles of fibers that transmit electrical impulses between the brain and the rest of the body, playing key roles in both the central and peripheral nervous systems.