9. If r varies directly as s and inversely as the square of u, and r=2 when s=18 and u=2, find s when u=2 and 4 A 25 C. 49 B. 36 D 64

Answers

• Réponse publiée par: kuanjunjunkuan

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• Réponse publiée par: cyrishlayno

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• Réponse publiée par: smith21

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• Réponse publiée par: cland123

  Six million, nine hundred thousands, three hundred and twelve
  
  6, 900, 312
• Réponse publiée par: homersoncanceranguiu

  in mathematics, the graph of a function f is, formally, the set of all ordered pairs (x, f( and, in practice, the graphical representation of this set. if the function input x is a real number, the graph is a two-dimensional graph, and, for a continuous function, is a curve.