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What is the sum of a 6–term geometric series if the first term is 20 and the last term is 336,140? 392,160 411,768 372,552 431,376

Mathematics
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\[\frac{6}{2}(20 + 336,140)\]
1068.42
Hello Lahore! xD

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Other answers:

Lahori?
saeed ajmal is from Lahore?
You are from Lahore. idk about Ajmal. im not not that much into cricket. Lahori was a typo. =)
oh..no im from Karachi...
Wait. u said u are from Lahore! :O
no i didnt...
how did you get 1068.42 i dont get it
Lie detection!
I have been there..but i am from karachi..
:O
Girls change their mind so often.. sign..
Your prolly thinking of someone else
i am from london now someone tell me please =(
uh oh i read that mathematics series, sorry
sigh*
Nope, it was you!! i remember very clearly..
why would I lie about being from lahore? pstch Karachi is like awesome..
ugh auto-correct, arithmetic not mathematics
geometric series
Although, my grandfather was from India.I am half indian and half Paki...but more on Paki side cuz both my parents are from Karachi
\[20 \times \frac{1 - r^7}{1 - r}\] \[r^5 = \frac{336,140}{20}\]
16,807
Same here, my grandies are from India as well. =D Correct, Khi is Awesome!
and its the opposite for me mine were from pakistan lol
thts cool..lol @lilg132
LOL @lil
Sorry Sum should be \[20 \times \frac{1 - r^6}{1 - r}\] Cool!@Saifoo, whatevs and lilg
ugh I am confused please ignore me and my posts lilg and saifoo please help whatevs //something is wrong with me today :-/
I am confused too..its ok Ishaan..thanks for helping...I'll just go with the first option..
its 4 in the morning for me and i think that maths is getting to me ahaha see you all next time :p gdnightt
goodnight..

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