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help123please.
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Please help me?
help123please.
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@Kitt020912
Kitt020912
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hmm, I think its \[3\over15\] but I'm not exactly possitive.
help123please.
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Hmm. Could you explain,please?
help123please.
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uhm. let me read that again.
help123please.
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how did u get /31?
Kitt020912
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I added together all of the numbers and then took the number of reds and put it over that and simply reduced it. But I'm not sure I did it right because of the way that the question was asked. Oh and @zupster 6+8+5+9+2=30 not 25.
help123please.
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Thanks.
Kitt020912
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You're welcome(: idk If I helped or not.
help123please.
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I think you did:)
help123please.
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Thank you.
Kitt020912
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No problem :D ♥
help123please.
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:)
help123please.
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wait, mitt
help123please.
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i have a question.
Kitt020912
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I still need to pee ._. lol
help123please.
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do you know what it means by 'without replacing the other candy'?
Kitt020912
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then, perhaps it's 10 over 30, which would mean that it would be 1/3
help123please.
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hmmm....
micahwood50
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The probability of selecting red is 9 / 30. The probability of selecting red for second time is 8 / 29.
help123please.
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So what is the answer?
help123please.
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8 / 29?
micahwood50
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No.
help123please.
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Oh.
micahwood50
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Sorry, you're on your own.
Kitt020912
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Hmm.
Kitt020912
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How is the probability the second time 8/29? you took away two candies didnt you?
Kitt020912
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That doesnt seem right..
help123please.
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No, it is asking what is the probability of selecting 2 red ones.
help123please.
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On part A i got 1/90
help123please.
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maybe that has something to do w/it?
Kitt020912
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I can doublr check this with a teacher if you want.
help123please.
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Thats okay. :)
Kitt020912
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I'm doing it anyway :P I dont want you to have the wrong answer c:
help123please.
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Okay.:)
Kitt020912
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A) \[\frac{ 2 }{ 30 }=\frac{ 1 }{ 15 } purple\]
\[\frac{ 5 }{30}=\frac{ 1 }{ 6 } orange\]
\[\frac{ 1 }{ 15 }•\frac{ 1 }{ 6 }=\frac{ 1 }{ 90 }\]
Good job(:
B) \[\frac{ 1 }{ 15 }•\frac{ 9 }{ 29 }=\frac{ 3 }{ 145 }\]
Do you understand? :o
help123please.
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Thanks, do u simplify?
help123please.
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@Kitt020912
Kitt020912
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It is simplified(:
help123please.
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oks. i have some more probs tho.
tnx for helping me.
and tell ur teacher i said thanks:)
help123please.
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thanks.
help123please.
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let me post the new q. can i tag u?
Kitt020912
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yup(:
help123please.
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tnx u. :)
help123please.
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am posting.