Christine and Joe each opened a separate account with $2000. They were each offered a 7% interest rate for 2 years. After 2 years, Christine earned more than Joe. Why? will fan and medal
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OpenStudy (knov):
are these all the illustrations ?
OpenStudy (anonymous):
Christine earned simple interest, and Joe earned compound interest.
B.
Christine earned compound interest, and Joe earned simple interest.
C.
Christine invested for a different amount of time than Joe.
D.
Christine had a different interest rate than Joe.
OpenStudy (anonymous):
i believe so yes
OpenStudy (anonymous):
and may you help me with like 4 more?
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OpenStudy (knov):
well, could be A and D
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OpenStudy (knov):
k, then im gonna lay down.
OpenStudy (anonymous):
thx
OpenStudy (anonymous):
How much simple interest is earned on $1000 at 3% interest for 3 months?
Give your answer in dollars and cents.
Simple Interest
I = p • r • t
OpenStudy (knov):
here p=1000$, r=0.03, t=1/4
OpenStudy (anonymous):
7.5?
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