a man has 3 unique coins such that the probability of obtaining a head when the coin is flipped is 1 10 , 2 10 and 3 10 , respectively. If he flips each of the 3 coins once, the probability that at least 1 heads appears is p . What is the value of 1000 p ?

Question

Reiny · Answer

Good grief
You first posted this on Wednesday
and I replied you this way:
http://www.jiskha.com/display.cgi?id=1360139828

Then you reposted exactly the same way,
bobpursley gave you a reply assuming a typing error
http://www.jiskha.com/display.cgi?id=1360487406

Now you are posting it again, and behold, it again makes no sense
Did you mean 1/10 , 1/10 etc ????

If so just make the necessary changes in bob's solution.

Mathsfreak · Answer

Well............u cheat quite well.Should I report this to the authorities? :p

your father · Answer

you maths freak talking to your father liske thissssssss