maths problem

[Nyna]

maybe little more difficult so take care.
Again first to pm answer client and escort best of luck ukheather!

Ann has nine coloured balls in a bag. Four of the balls are red and the rest are blue. She removes a ball at random from the bag. She then chooses a second ball.
Calculate the probability that Ann chooses:
1) 2 red balls?
2) A blue followed by a red ball?

Hey babe ... i dunno haha , but i know u are cool , xxxx

[mathsteacher]

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

[mature abby]

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]

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]

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]

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]

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

[mature abby]

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

[mathsteacher]

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

thats cheating abby dont do it

[mature abby]

thats cheating abby dont do it

to late i did