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#1 |
![]() Join Date: Mar 2010
Posts: 46
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![]() Ok guys im going to give you problems
1st ( 100p) 2nd (50p) 3rd (5p) Okay, so the first three to get both of the problems right, not just one will get the points above. I hope you all do well! Problem one (Easy 1-6 grade) Tina had 3 marbles 2 are red and 1 is white what are the chances of Tina to pull out a red marble? Problem two (Easy 2-6 grade) Johnny has 4 marbles 1 are red and 3 are white what are the chances of Johnny pulling out a red marble? Do your best hope you do well. ![]() |
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() Join Date: Feb 2010
Posts: 388
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![]() Okay so the first question... Tina had 3 marbles right? 2 are red and 1's white..Hmm... her chances of pulling out a red marble is 2/3.
Okay the 2nd question. Johnny has 4 marbles 1's red and 3 is white. Her chances of pulling out a red marbles is 1/4
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Please refrain from sending me frivolous PM's Last edited by jmw106462; 05-04-2010 at 10:34 AM.. |
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#3 |
![]() ![]() Join Date: Feb 2010
Posts: 117
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![]() the chance is 2/3 for the first 3 options 2 possible correct choices
the chance is 1/4 for the second 4 options 1 correct choice |
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#4 | |
Join Date: Feb 2010
Posts: 3
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![]() Quote:
1/4 for the second one |
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#5 |
![]() ![]() ![]() ![]() ![]() ![]() Join Date: Feb 2010
Posts: 388
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![]() Okay you'll have to give us the points soon. Or I'll have Mr.Hui delete it.
But at the moment Thread: Closed
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#6 |
Join Date: May 2010
Posts: 7
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![]() how can i change this equation.
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#7 |
![]() ![]() ![]() ![]() ![]() ![]() Join Date: Feb 2010
Posts: 388
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![]() Jettlee1 what do you mean how can you change the equation? Did you even answer the Problem?
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#8 | |
Join Date: Jun 2010
Posts: 8
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![]() 2/3, 1/4
Quote:
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#9 | |
![]() Join Date: May 2010
Posts: 60
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![]() Quote:
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Nothing is impossible |
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#10 |
![]() Join Date: Mar 2010
Posts: 46
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![]() Ok, Guys u all had great answers. Just that i gave the points away already Sorry.
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