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Mathematics 8 Online
OpenStudy (anonymous):

You toss 2 coins, Find P(at least 1 tail is tossed). I think this is 1/2 but I just want to be sure c:

OpenStudy (popitree):

TT,TH,HT,HH, out of 4 possible outcomes 3 are favorable, so ans is 3/4

OpenStudy (anonymous):

Oh you do all the possibilities! Thank you again!c:

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