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  • 07-03-2017
  • Mathematics
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Plz help 20 points only answer if you can explain

Plz help 20 points only answer if you can explain class=

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sdmatera
sdmatera sdmatera
  • 07-03-2017
To isolate r, you would simply divide both sides by pt

l=prt
r=l/pt

So the first choice

Hope this helps!
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