The minimum height of a guardrail in a stair is

A) 34 in.
B) 36 in.
C) 38 in.
D) 40 in.
E) none of the above.


E) none of the above.

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A. current B. voltage

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a. True b. False

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? Identify and state the historical significance of the headright system.

What will be an ideal response?

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