naima16
naima16 naima16
  • 16-08-2017
  • Mathematics
contestada

13 please it's makes no sense

13 please its makes no sense class=

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boldeagle
boldeagle boldeagle
  • 16-08-2017
The expression will be length of necklace = 3^x where x is number of hours worked.

So in 3 hours the length of necklace will be 3^3 = 27cm
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