Mathematics
10 Online
OpenStudy (anonymous):
read further... compound interest problem
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
OpenStudy (anonymous):
The file doesn't work for me.
OpenStudy (blurbendy):
i had to open it in Word
OpenStudy (anonymous):
Still nothing.
Oh well. :/
OpenStudy (primeralph):
@music101 This is the second time your files are faltering. Are you using some encryption software or specific version of the program?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
\[A = P(1 + i)^{n}\]
IS this the formula you use at your institution?
ganeshie8 (ganeshie8):
browser is rejecting the file, but it opens fine in word
OpenStudy (anonymous):
thnk ganesh
OpenStudy (anonymous):
a=p(1+(r/n)^nt
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
OpenStudy (anonymous):
If so than
\[2, 262.82 = 2000(1+i)^{5}\]
\[1.\[\ln1.13141 = 5\ln(1+i)\]13141 = (1+i)^{5}\]
solve the rest!!
OpenStudy (anonymous):
I got 1.025
OpenStudy (anonymous):
but I didn't exactly solve it ur way
ganeshie8 (ganeshie8):
1.025 is correct !
Join the QuestionCove community and study together with friends!
Sign Up
ganeshie8 (ganeshie8):
r = 1.025, so whats the interest rate ?
OpenStudy (anonymous):
102.5??? does that make sense
OpenStudy (anonymous):
Good job but the correct answer is 2.5 %
OpenStudy (anonymous):
You have to subtract the 1.
ganeshie8 (ganeshie8):
which bank gives you 100.5 % interest rate ha ? all interest rates are below 10 oly generally
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
jk! 2.5%?
ganeshie8 (ganeshie8):
cool! you have to subtract 1 ^^ mebs
OpenStudy (anonymous):
oh ok.... :p
OpenStudy (anonymous):
what he said...
ganeshie8 (ganeshie8):
1.025 - 1
.025
Join the QuestionCove community and study together with friends!
Sign Up
ganeshie8 (ganeshie8):
multiply it wid 100 to convert it to %
.025 x 100
2.5 %
OpenStudy (anonymous):
ok thnks to both of u!
ganeshie8 (ganeshie8):
np :)