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Mathematics 8 Online
OpenStudy (givingtree):

Why do i keep getting this question wrong? (work is linked below) // will medal. Alice purchased a house using a fixed rate mortgage. The annual interest rate is 5.6 % compounded monthly for 30 years. The mortgage amount is $205,000. What is the monthly payment on the mortgage?

OpenStudy (lemontoki):

https://www.algebra.com/algebra/homework/Finance/fixed-rate-mort.lesson this website might help

OpenStudy (givingtree):

OpenStudy (lemontoki):

it looks like you might have left out how many monthly payments

OpenStudy (lemontoki):

compounded monthly for 30 years so that would be 12*30 i believe

OpenStudy (givingtree):

monthly payments = 12, and then the time is 30, so multiply to 360?

OpenStudy (givingtree):

i thought that would make it annually

OpenStudy (lemontoki):

here give me one quick second and see what i come up with

OpenStudy (givingtree):

I appreciate it, thank you.

OpenStudy (lemontoki):

of course

OpenStudy (lemontoki):

here is the formula with everything in its place

OpenStudy (givingtree):

I'll try it out and solve, thank you!

OpenStudy (lemontoki):

youre welcome. although im working on it now, and it may be incorrect so ill keep working on it as well XD

OpenStudy (givingtree):

I keep getting an e when i raise [(1+(.056/12)]^12

OpenStudy (givingtree):

i dunno what to do with that

OpenStudy (givingtree):

I'm getting horribly wrong answers.. i got $211271.40

OpenStudy (lemontoki):

lol thats what i got too. lemme try again

OpenStudy (givingtree):

here are the answers : (a)$601.33 (b)$1,176.86 (c)$1,189.00 (d)$1,271.15

OpenStudy (lemontoki):

so i tried a different formula and this is what i have so far 205000=(x/5.12)^360

OpenStudy (givingtree):

5.12 wont work because it needs the full decimal number

OpenStudy (lemontoki):

im going to guess (B)1176.86 are you able to guess until you get it correct?

OpenStudy (lemontoki):

because i tried something else and got 1075.56, and maybe i made some wrong tweaks, but its very close to 1176.86 number wise

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