Problems! - XP Math - Forums

 XP Math - Forums Problems!

 04-30-2010 #1 meetballs     Join Date: Mar 2010 Posts: 46 Problems! 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.
 05-03-2010 #2 jmw106462     Join Date: Feb 2010 Posts: 388 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 __________________ Please refrain from sending me frivolous PM's Last edited by jmw106462; 05-04-2010 at 10:34 AM..
 05-03-2010 #3 shadow123blast     Join Date: Feb 2010 Posts: 117 answer 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
05-06-2010   #4
nbeav54

Join Date: Feb 2010
Posts: 3

Quote:
 Originally Posted by meetballs 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.
2/3 for the first one
1/4 for the second one

 05-10-2010 #5 jmw106462     Join Date: Feb 2010 Posts: 388 Okay you'll have to give us the points soon. Or I'll have Mr.Hui delete it. But at the moment Thread: Closed __________________ Please refrain from sending me frivolous PM's
 05-31-2010 #6 jettlee1   Join Date: May 2010 Posts: 7 how can i change this equation.
06-03-2010   #7
jmw106462

Join Date: Feb 2010
Posts: 388

Quote:
 Originally Posted by jettlee1 how can i change this equation.

Jettlee1 what do you mean how can you change the equation? Did you even answer the Problem?
__________________
Please refrain from sending me frivolous PM's

06-03-2010   #8
motoman48

Join Date: Jun 2010
Posts: 8

2/3, 1/4

Quote:
 Originally Posted by meetballs 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.

08-29-2010   #9
pineapple74

Join Date: May 2010
Posts: 60

Quote:
 Originally Posted by meetballs 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.
2/3 and 1/4
__________________
Nothing is impossible

 09-22-2010 #10 meetballs     Join Date: Mar 2010 Posts: 46 Ok, Guys u all had great answers. Just that i gave the points away already Sorry.

 Thread Tools Display Modes Linear Mode

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules
 Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home Welcome     XP Math News     Off-Topic Discussion Mathematics     XP Math Games Worksheets     Homework Help     Problems Library     Math Challenges

All times are GMT -4. The time now is 02:10 PM.

 Contact Us - XP Math - Forums - Archive - Privacy Statement - Top