ikuylatsyrc ikuylatsyrc

18-05-2014
Mathematics

Answered

Find r if

2700=2200(1+r)ˆ5

( ˆ5 is the exponent for 5 )

Answer :

kate200468 kate200468

18-05-2014

[tex]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[/tex]

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