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Mathematics 8 Online
OpenStudy (kj4uts):

1. John borrows $100 dollars from Ed. They agree that John will pay back the loan in two months at a rate of 10 percent monthly. If John pays back exactly $120, then the interest was: A. compounded B. simple C. usurious D. Impounded 2. Fred receives a loan for $10,000 that must be repaid in three years. The rate of interest is 5 percent. If the amount of interest that must be repaid is greater than $1,500, what type of interest is Fred paying? A. simple B. usury C. compound D. articulate

OpenStudy (kj4uts):

I know this is not exactly math but I was wondering if anyone could help me. Thank you!

OpenStudy (anonymous):

1 is A. Simple interest

OpenStudy (anonymous):

2 is C compound interest

OpenStudy (kj4uts):

oh ok thank you :)

OpenStudy (anonymous):

you're welcome

OpenStudy (kj4uts):

Would you mind explaining?

OpenStudy (anonymous):

Simple interest is determined by multiplying the interest rate by the principal by the number of periods. For example if a bank charges "Simple Interest" then you just pays another 10% for the extra year. That is how simple interest works, you pay the same amount of interest every year.

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