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ikuylatsyrc
ikuylatsyrc ikuylatsyrc
  • 18-05-2014
  • Mathematics
Answered

Find r if

2700=2200(1+r)ˆ5 

( ˆ5 is the exponent for 5 )

Verified Answer :

kate200468
kate200468 kate200468
  • 18-05-2014

\(2700=2200(1+r)^5 \ /:2200\\\\(1+r)^5= \frac{27}{22} \\\\1+r= \sqrt[5]{\frac{27}{22} } \\\\r=\sqrt[5]{\frac{27}{22} } -1\)

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