Seudónimo Seudónimo
  • 12-02-2015
  • Mathematics
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Here goes my 3 question

Here goes my 3 question class=

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apologiabiology
apologiabiology apologiabiology
  • 12-02-2015
it's a because the form for being proportional is
ab=k
or
a/b=k
4/6=k
4 times 6=k

then 5 times 7=k
false so

so there is no ratio so the answer is A
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