You might be able to visualize the rotation about two or more axes by concentrating on a single key surface. But if you do try to do this, take care to assure that the key surface you choose to rotate remains ____ after the rotation has been performed.

A. stationary
B. visible
C. unaltered
D. pivoted


Answer: B

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At the end of each workday, all installed pipes should be _____.

a. flushed with clean water b. capped c. pressurized with nitrogen d. disinfected

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Pastures never need to be fertilized

Indicate whether the statement is true or false.

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The process by which new, creative firms disrupt existing markets could be called:

A. Dynamic Disequilibrium B. Creative Destruction C. Dynamic Capitalism D. All of the Above

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Using the diagram, determine the measure of ?2. 

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