iheartfood
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math>philosophy
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hi
iheartfood
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|dw:1353736935556:dw|
iheartfood
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A. Initially, only one person had heard the rumor.
B. There are 299 people in the enclosed space.
C. It will take approximately 14 minutes for 100 people to hear the rumor.
D. The rate at which the rumor spreads speeds up over time.
**choose ALL that apply!!
iheartfood
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**my answers: A and B... is that right??? are the answers just A and B??
iheartfood
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@satellite73 @jim_thompson5910 @hartnn ?? are those right?? :)
hartnn
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A is correct, how 299 ? isn't it 300 ?
iheartfood
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yeah thats what i thought too.. but the answer choice is 299 so i guess thats the closest haha :P
iheartfood
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so are both A and B answers??
hartnn
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no, B can't be, it has to 300, 299 is not close enough
iheartfood
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i see... so what about C and D then??
iheartfood
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so far we have just A.... what about C and D??
anonymous
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initially means put \(t=0\) you get \(\frac{300}{300}=1\)
iheartfood
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kk so what does that mean ?
hartnn
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i am getting C correct, did u try C ??
anonymous
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it means A is right
D is wrong because although it speeds up at the beginning is slows down later
iheartfood
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yeah so A and C are my final answers right? cuz B and D cannot work?
hartnn
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yes.
iheartfood
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k thx for all the help y'all!! :) @hartnn can u pls give @satellite73 a medal? i can only give one :(
hartnn
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i always give him medal, he deserves it, whether u say it or not..
iheartfood
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haha okay :)
iheartfood
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haha okay :)