Answer:
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Step-by-step explanation:
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Simply divide your wire by 12 and cut off the excess (as it cannot make a full 12-inch section).
27

÷12=2

So you have two 12-inch sections and an additional 3.4-inch section.
Any

in this set will be real numbers that are both less than

and greater than

. But that's not possible, so this set is empty.
Answer: The knights were responsible for protecting the people.