sfisher2483 sfisher2483
  • 23-04-2017
  • Mathematics
contestada

8313.81=3000(1+r/12)^60 how do you get rid of the exponet

Respuesta :

LammettHash
LammettHash LammettHash
  • 24-04-2017
Raise both sides to [tex]\dfrac1{60}[/tex].

[tex]8313.81=3000\left(1+\dfrac r{12}\right)^{60}[/tex]
[tex]\implies8313.81^{1/60}=3000^{1/60}\left(\left(1+\dfrac r{12}\right)^{60}\right)^{1/60}[/tex]
[tex]\implies1.162=1.143\left(1+\dfrac r{12}\right)[/tex]

[tex]\implies r\approx0.1995[/tex]
Answer Link

Otras preguntas

Which of these do not help distinguish plant cells and animal cells? A:vacuoles B: chloroplasts C:a cell wall or D ribosomes
Which description best fits the term prairie? A. treeless with tall grasses that provide food and cover for animals B. rocky with steep cliffs, narrow canyons,
Will bromine react with sodium and why?
Which will gain more electrons silicon or bromine?
The expression 2t^2+5t+2 can never have a value that is a prime number. Can someone please explain in simple steps why this is? Thank you!?
plzzzz helppp meeeeewhich of the following is a good example pf a permeable matrial ? a: plastic b: leather c: cotton d: glass
Is a taste bud cell eukaryotic or prokaryotic?
what is the GCF of 33,55,132
the word down used as an adverb A. Just as she was standing to give her presentation, Ashlee fell downB. The ball moved down the street towards the intersection
Find the x- and y intercepts2x+3y+16 = 5y+4x