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0.0256 = e^(.46t) how to solve this equation ?? steps please

 Oct 5, 2016
 #1
avatar+26396 
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0.0256 = e^(.46t) how to solve this equation ?? steps please

 

0.0256=e(0.46t)|ln()ln(0.0256)=0.46t|:0.46ln(0.0256)0.46=tt=ln(0.0256)0.46t=3.665162927500.46t=7.96774549456

 

laugh

 Oct 5, 2016
 #2
avatar+12530 
0

     0.0256 = e^(.46t)

   e^(0.46)t=0.0256

lne^(0.46)t=ln0.0256

   0.46t*lne=ln0.0256         lne=1

         0.46t=ln0.0256          |:0.46

                t=ln0.0256/0.46

                t=-7,967745495...

 

  laugh

 Oct 5, 2016

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