leahg12345 leahg12345
  • 30-01-2017
  • Chemistry
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I need serious help with the highlighted question

I need serious help with the highlighted question class=

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Аноним Аноним
  • 30-01-2017
idk if this is of any help but if you multiply 8 cents times the 250 watts you get 20 then you multiply that but the 24 hrs you are going to be using it for and I got 480 
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