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Mathematics 7 Online
OpenStudy (anonymous):

10 balls numbered 1 to 10 are mixed together and then one ball is drawn find the probability that an odd number is draw

OpenStudy (anonymous):

P(odd) = (number of odd balls)/(total number of balls)

OpenStudy (anonymous):

p(odd number)= 5/10 or 1/2 (there are 5 numbers that are odd in 1-10 if the P(odd number)

OpenStudy (anonymous):

which ones are odd?

Directrix (directrix):

1, 3, 5, 7, 9

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