Homework Help: math

Posted by Anonymous on Wednesday, September 28, 2011 at 10:47pm.

The faces of a cube are numbered 1-6. If the cube is tossed once, what is the probabilty that a prime number or a number divisible by 2 is obtained.

math - Reiny, Thursday, September 29, 2011 at 12:22am
prime number or even number less than or equal to 6
---> the only number not satisfied by this is the number 1
so prob of above = 5/6

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