maths problem

**ladiesman217** · 20-07-11, 19:24

Probability makes me scared

**mathsteacher** · 20-07-11, 19:29

Originally Posted by SR71

Can we have the answer pppppllllllleeeeeaaaassssseeee?

give nyna a chance first
monster monster will pm u the answer or komodo who was a close second

**SR71** · 20-07-11, 19:30

Originally Posted by mathsteacher

give nyna a chance first
monster monster will pm u the answer or komodo who was a close second

Head not working for the last few months,so maths questions are a No No for me,lol.

**mature abby** · 20-07-11, 19:32

Originally Posted by mathsteacher

well done monster monster, u may be giving urself the 200 euro
ill up the level next time was just busy all day

Sir Sir if I bend over an show you my knickers will you tell me the answer lol

**mathsteacher** · 20-07-11, 19:37

Originally Posted by mature abby

Sir Sir if I bend over an show you my knickers will you tell me the answer lol

abby u tease, u already know what happens when u do that
and i know what u say next too!

**monster_monster** · 20-07-11, 19:37

Originally Posted by mature abby

Sir Sir if I bend over an show you my knickers will you tell me the answer lol

just sent you a PM, now how about the the flash of you knicks

**mature abby** · 20-07-11, 19:43

Originally Posted by monster_monster

just sent you a PM, now how about the the flash of you knicks

hope im not to late sorry got distracted by phone
Probability of getting two reds:

Probability of one red = 4/9
Probability of second red = 3/8

=> 4/9 X 3/8 = 12/72 = 1/6

Probability of getting blue then red:

Probability of one blue = 5/9
Probability of second ball red = 4/8

=> 5/9 X 4/8 = 20/72 = 5/18

**mathsteacher** · 20-07-11, 19:48

Originally Posted by mature abby

hope im not to late sorry got distracted by phone
Probability of getting two reds:

Probability of one red = 4/9
Probability of second red = 3/8

=> 4/9 X 3/8 = 12/72 = 1/6

Probability of getting blue then red:

Probability of one blue = 5/9
Probability of second ball red = 4/8

=> 5/9 X 4/8 = 20/72 = 5/18

abby u didnt want to bend over did ya?
and u wanted extra maths lessons
well done abby come to the top of the classroom

**harry10** · 20-07-11, 19:50

Brings me back to my 11plus days.
Hope the answer is 1) 12/72 16.6% and 2) 20/72 27.7%

**mature abby** · 20-07-11, 19:50

Originally Posted by mathsteacher

abby u didnt want to bend over did ya?
and u wanted extra maths lessons
well done abby come to the top of the classroom

Omg sorry sir but i cheated

can i bend over instead lol

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