Examlex
Use the arc length formula to find the length of the curve.
Who's
A contraction of "who is" or "who has," commonly used in English language.
Quite
A word expressing a degree of agreement or the extent of an adjective or adverb; often used to modify statements.
Passed
Could refer to having been approved in a test or examination, or signifies someone or something that has moved beyond a certain point.
They're
A contraction of "they are," used to refer to two or more people, animals, or things.
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