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Mathematics 13 Online
OpenStudy (johnnewman):

Marco deposited $500 in a savings account earning 4% interest over 5 years. What was the total amount of interest earned at the end of 5 years? A. $40 B. $50 C. $100 D. $200

OpenStudy (anonymous):

A

OpenStudy (johnnewman):

how did you work it out

563blackghost (563blackghost):

@DAVPAS1 dont give direct answers otherwise the openstudier will never get on how to solve this problem....this is in violation of the code of conduct....

OpenStudy (anonymous):

lets see what u would put

563blackghost (563blackghost):

@DAVPAS1 is incorrect... To solve you would use this equation.... \(\huge{I(interest)=PRT}\) We input what we know.... \(\huge\color{purple}{I=(500)(.04)(5)}\)

OpenStudy (johnnewman):

I think b

OpenStudy (anonymous):

try to slove it

563blackghost (563blackghost):

So what would the interest amount be?

OpenStudy (johnnewman):

c 100

563blackghost (563blackghost):

Correct ^^

OpenStudy (anonymous):

good job

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