All Edges of a Cube Are Expanding at a Rate

question 21

Multiple Choice

All edges of a cube are expanding at a rate of 9 centimeters per second.How fast is the volume changing when each edge is 2 centimeters? ​

• A)486
• B)72
• C)36
• D)108
• E)162

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Definitions:

Point H

Typically used in graphical economic analysis to represent a specific point on a curve or graph, illustrating a particular economic condition or outcome.

Underemployed

A term describing individuals who are working in a capacity that is below their skills level, working part-time when they desire full-time employment, or are overqualified for their current position.

Unemployed

The state of being without a paid job despite actively looking for work.

1950s

A decade marked by post-World War II recovery, economic growth, and significant social and cultural changes, including the beginning of the Civil Rights Movement in the United States.