# Does1/3 & 7/21 form a proportion

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If a function f is continuous for all x and if f has a relative maximum at (-1, 4) and a relative minimum at (3, -2), which of the following statements must be true? (a) The graph of f has a point of inflection somewhere between x = -1 and x= 3 (b) f'(-1) = 0 (c) this is wrong (d) The graph of f...

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match from number to letter
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A $17.48
B $19.35
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Which answer provides the best explanation of the phrase "international interdependence"?
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The unity of various governments around the world on trade issues
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The need fo...

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