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​Q14: Question – Paper 3 – November 2018

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Content:

• Proportion with Unknowns
• Direct & Inverse Proportion – Square or Cubes​​​

Quizzes:

• Proportion with Unknowns
• ​Direct & Inverse Proportion – Square or Cubes​

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Question

14) y is inversely proportional to x³

 

y = 44 when x = a

 

Show that y = 5.5 when x = 2a

[3 marks]

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