Someone gave this to me as a response to an earlier questiuon but i need the steps he took broken down a little but more.
interpolate and extrapolate.
at 10,000,000 revolutions, (interpolate)
[(80-85)/(21939300-6271600)]=
[(x-85)/(10,000,000-6271600)]
-5/15667700 = (x-85)/3728400
x-85 = -1.189836415
x = 83.81016359
at 100,000,000 revolutions, (extrapolate)
[70-75)/(87358800-62070100)]=
[(x-70)/(100,000,000-87358800)
-5/25288700 = (x-70)/12641200
x-70 = -2.499377192
x = 67.50062281
2007-06-20
06:32:35
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1 answers
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asked by
Spencer D
3
in
Mathematics