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Mathematics 21 Online
OpenStudy (anonymous):

For the investment with interest compounded annually, find the final balance and the total interest earned. $70,600 for 3 years at 4.2% A. final balance: $70,896.52 interest earned: $296.52 B. final balance: $73,565.20 interest earned: $2965.20 C. final balance: $79,495.60 interest earned: $8895.60 D. final balance: $79,874.45 interest earned: $9274.45

OpenStudy (anonymous):

Help me please

OpenStudy (anonymous):

@YanaSidlinskiy

OpenStudy (anonymous):

@Peoplepleasehelpmenowwwww

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

thanks!!! What is it and how would you get this

OpenStudy (anonymous):

bank type stuff almost

OpenStudy (anonymous):

hold on let me see

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

hold on wht grade u in

OpenStudy (anonymous):

why?? What grade are you in

OpenStudy (anonymous):

9th

OpenStudy (anonymous):

im in 6th

OpenStudy (anonymous):

i dont do this type of math i have somebody though

OpenStudy (anonymous):

@amistre64

OpenStudy (anonymous):

@hartnn

OpenStudy (anonymous):

Ah Well What do i do

OpenStudy (anonymous):

they will help

OpenStudy (amistre64):

use the compound formula:\[A=P(1+r)^t\]

OpenStudy (anonymous):

what

OpenStudy (anonymous):

put those numbers in the formula

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

help me please Medal and Fan

OpenStudy (anonymous):

@ganeshie8

OpenStudy (anonymous):

Please help me please please please

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