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gabbyalicorn
 one year ago
A bag contains 5 red cubes and 7 white cubes. Celinda will select one cube, put it in her pocket, and then select a second cube.
Which expression gives the probability that she will select two red cubes?
gabbyalicorn
 one year ago
A bag contains 5 red cubes and 7 white cubes. Celinda will select one cube, put it in her pocket, and then select a second cube. Which expression gives the probability that she will select two red cubes?

This Question is Closed

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2posting options give me a sec

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2dw:1433283481138:dw

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2oh sorry wait lemme just fix it

pinklion23
 one year ago
Best ResponseYou've already chosen the best response.0here is have to go but @gaos can help you

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2dw:1433283551079:dw okay well thanks for your help :)

pinklion23
 one year ago
Best ResponseYou've already chosen the best response.0i have to go but he will help you :)

Black_ninja123
 one year ago
Best ResponseYou've already chosen the best response.0I think It will be b

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2why do you say that?

Black_ninja123
 one year ago
Best ResponseYou've already chosen the best response.0First you select one cube the fraction is 5/12 after you select the other the cube you already used one so the fraction is 4/12 51=4

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2then it would be 4/12

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2but 4/12 is not on there except for b

Black_ninja123
 one year ago
Best ResponseYou've already chosen the best response.0Why can't it be c though?

freeG13
 one year ago
Best ResponseYou've already chosen the best response.1Um so you take one out of 12 and it is red also is 5/12 then you pick again and red it is 4 /11

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2i thought u knew @Black_ninja123

Black_ninja123
 one year ago
Best ResponseYou've already chosen the best response.0I'm confused between b and d

Black_ninja123
 one year ago
Best ResponseYou've already chosen the best response.0D would be the correct answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0First you divide (What you want)/(what you've got) So 5/12 Then multiply it by (What you want)/(what you've got) but remember that one ball has gone 4/11 Then multiply both numbers 5/12.4/11

freeG13
 one year ago
Best ResponseYou've already chosen the best response.1so you start out with 15 cubes but you take one (red and put it in your pocket then you pick again with 14 cubes and take one again (red)

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2its dw:1433284220561:dw from what @gaos said

freeG13
 one year ago
Best ResponseYou've already chosen the best response.15 out of 12 then 4 out of 11

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.2okay i have one more... just one more
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