Mathematics
8 Online
OpenStudy (anonymous):
jennifer deposited $1,750 in savings account that earns 1.9% simple interest. How much interest has jennifer earned by the end of the first day?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
@terenzreignz
terenzreignz (terenzreignz):
1.9% of the initial amount :)
OpenStudy (anonymous):
Huh ?
OpenStudy (anonymous):
@terenzreignz
terenzreignz (terenzreignz):
What is 1.9% of 1750 ?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
33.25
OpenStudy (anonymous):
Is that my answer ?
OpenStudy (anonymous):
@terenzreignz
terenzreignz (terenzreignz):
No.
OpenStudy (anonymous):
what do i do next ?
Join the QuestionCove community and study together with friends!
Sign Up
terenzreignz (terenzreignz):
Well, what does 1.9% mean, in decimal?
OpenStudy (anonymous):
0.019
terenzreignz (terenzreignz):
Then multiply that to your principal
OpenStudy (anonymous):
multiply what ? 0.019x33.25
OpenStudy (amistre64):
1.9% tends to be an annual rate
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
what do i need to multiply to get my answer ?
OpenStudy (amistre64):
unless stated otherwise, interest rates are annual amounts.
OpenStudy (anonymous):
@terenzreignz @amistre64
OpenStudy (amistre64):
find the interest for the year and divide by 365 is my thought
OpenStudy (amistre64):
\[I=Prt\]
\[I=Pr\frac{1}{365}\]
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
365*1.9%
OpenStudy (anonymous):
what would my answer be ?
OpenStudy (amistre64):
please ask questions about what has been posted if you do not understand it; as opposed to asking what the answer would be.
OpenStudy (anonymous):
I already asked. What do i need to divide to get my answer . I already did step by step.
terenzreignz (terenzreignz):
I didn't see 'day'
Sorry guys
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
Its fine
OpenStudy (amistre64):
\[I=Pr\frac{1}{365}\]
OpenStudy (anonymous):
0.00273973
OpenStudy (amistre64):
1750(.019)/365 is not .00273...
OpenStudy (anonymous):
lol all i did was 1/365 not the whole formula. Let me check
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (amistre64):
:)
OpenStudy (anonymous):
0.09109589041
OpenStudy (amistre64):
that looks better for the interest .. yes
OpenStudy (anonymous):
Thank you
OpenStudy (amistre64):
youre welcome