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Mathematics 10 Online
OpenStudy (anonymous):

what is the probability of getting exactly a pair of jacks and a pair of aces in a 5 card hand from a standard deck of 52 cards?

OpenStudy (anonymous):

fairly easy

OpenStudy (anonymous):

or maybe not so easy lol , ill have a quick think

OpenStudy (anonymous):

(4C2 x 4C2 x 44C1) / ( 52C5 )

OpenStudy (anonymous):

is that it?

OpenStudy (anonymous):

i tried that, and the answer i got didnt match the answer on the packet

OpenStudy (anonymous):

elecengineer can you help me out after with my trapezoidal rule question

OpenStudy (anonymous):

and whats the answer they have?

OpenStudy (anonymous):

Nope, its right sorry! thank you!

OpenStudy (anonymous):

wheres the trapeziodal rule question "and", put a link , then after that I will be off, have my own things to do

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