The square root key on a calculator looks like:
A. 
B. n2
C. X2
D. 
Answer: A
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Thomas Jefferson was conscience-stricken about the purchase of the Louisiana Territory from France because
A. the Federalists supported his action. B. he was concerned that the purchase of the Louisiana Territory could arguably be considered to be unconstitutional. C. he felt that the purchase was not a fair deal for France. D. war with Spain might occur. E. he feared the British might use it as an excuse to declare war on the United States.
Explain what a cool roof is, and state its advantages and limitations.
What will be an ideal response?
Crossbred pigs tend to produce fatter pork.
Answer the following statement true (T) or false (F)
The fastest-growing subset of workers in the constructions industry are
A) Construction laborers B) Life cycle assessment engineers C) Building performance professionals D) Drywall workers