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Faman39
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After how many months will Rita pay $200 in simple annual interest on a credit card that charges 12% on her $400 balance?
 2 years ago
 2 years ago
Faman39 Group Title
After how many months will Rita pay $200 in simple annual interest on a credit card that charges 12% on her $400 balance?
 2 years ago
 2 years ago

This Question is Closed

dumbcow Group TitleBest ResponseYou've already chosen the best response.1
12% is per year right?
 2 years ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.1
wait what is the monthly payment
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
http://math.about.com/od/businessmath/ss/Interest.htm
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
it not given there
 2 years ago

mr.luna Group TitleBest ResponseYou've already chosen the best response.0
i think you gotta use a exponential function dude, look in your notes and post it here.
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
I = Prt I= interest in dollars P = the amount of money r = the rate t = time 200 = (400)*(0.12)(t) t = 200/(400*0.12) This is just a guess, it's been a long time since I've had to do these problems :/
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
And I think time is in years.
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
Hi Faman! Long time!
 2 years ago

mr.luna Group TitleBest ResponseYou've already chosen the best response.0
cuz its gona be 400 times .12 for the first year so the total will be 448 aftier the first year
 2 years ago

dumbcow Group TitleBest ResponseYou've already chosen the best response.1
ok i'll assume you are only paying the interest each month 400*r*t = 200 monthly rate is 1% 4 t = 200 t = 50 months
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
It seems you're getting a lot of help with this. Its nice to see you again!
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
so how r u doin? its been a long time, right!
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
I'm just fine. Loosing some sleep for the sake of math =)
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
i missed u guys lot, thing is, i was little busy nowaday, tats y i cant come here like b4. :(
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
NM! I didn't REEEAD the problem :P
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
ok no prob lol!
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
Okay when you solve for t, it's going to be in years. Convert your years into months.
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
u still need to take care of urself, data.
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
do u know tat?
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
Lol he left
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
lol i still can see him here, weird.
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
I think he was helping someone factor
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
no brit told u left, ur here data!
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
@faman39 I got 50 months for your problem.
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
but you said I need to take care of myself? I did not understand that
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
I think she means don't kill yourself over math... oh boy you're gonna have fun in multivariable calculus!
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
no ur sayin tat ur losin ur sleep for math, tats y .
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
ya brit is rite!
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
pls explain to mee brine!
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
thank u so much for medals guys.
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
oh ur asking from brit or me?
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
I gave him a triple integral problem.
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
The purpose of them is for finding the volume of a weird shape. http://tutorial.math.lamar.edu/Classes/CalcIII/TripleIntegrals.aspx
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
Well the region of integration is a volume.
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
Yeah mr. technical
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
hehe sorry =P
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
mr. snooty math engineer person
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
what is the meaning of snooty?
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
uh... pretentious is a close word? j/k though
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
I'm kidding
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
@faman39 you'd better make us proud and take calculus!
 2 years ago

Nodata Group TitleBest ResponseYou've already chosen the best response.0
Ok. I'm going to sleep I'm loosing my mind with this problem.
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
no i m gonna be worst
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
Omg don't let multi get to you yet! You'd not even in the class LOL Hey I should send you some of the old exams my instructor gave us. I have NO idea how I passed.
 2 years ago

brinethery Group TitleBest ResponseYou've already chosen the best response.0
@faman39 there are so many resources out there. Like Paul's online notes and TheIntegralCalc's channel. That girl is the best at explaining things.
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
But ur really brilliant tats y, without knowin anything, lol.
 2 years ago

Faman39 Group TitleBest ResponseYou've already chosen the best response.3
u passed ur exams.
 2 years ago

Chlorophyll Group TitleBest ResponseYou've already chosen the best response.1
t = 200 * 12 / 48 = 50 mos
 2 years ago
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