MsRenae MsRenae

23-03-2016
Mathematics

contestada

a number is chosen at random from 1 to 25. find the probability of selecting a composite number

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malkamaki00 malkamaki00

23-03-2016

All the composite numbers from 1 to 25 are 4,6,8,9,10,12,14,15,16,18,20,21,22,24, and 25. That's 15/25 numbers or a 3/5 chance.

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23-03-2016

1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17

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