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Mathematics 24 Online
OpenStudy (gabylovesyou):

You decide to put $150 in a savings account to save for a $3,000 down payment on a new car. If the account has an interest rate of 2.5% per year and is compounded monthly, how long does it take you to earn $3,000 without depositing any additional funds? 10.1101 years 119.954 years 121.321 years 134.34 years

OpenStudy (welshfella):

Amount after n yeares = 150( 1 + (0.025/12)^ 12n

OpenStudy (sparrow2):

you should use pnt function in exel :)

OpenStudy (gabylovesyou):

idk how to solve that ... ._.

OpenStudy (gabylovesyou):

i dont have exel ._.

OpenStudy (sparrow2):

then just insert option and see which one holds true

OpenStudy (gabylovesyou):

@sparrow2 where do i insert it ?

OpenStudy (sparrow2):

n's place

OpenStudy (gabylovesyou):

nd im suppose to get what numbr @sparrow2

OpenStudy (gabylovesyou):

3000 ?

OpenStudy (sparrow2):

just in sert the each option in the formula ( n's place) which welshfela wrote

OpenStudy (sparrow2):

|dw:1455027667258:dw|

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