dirtsforlife dirtsforlife

21-05-2018
Mathematics

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jolly is playing cards with her friend when she draws a card from a pack of 30 cards numbered from 1 to 30. What is the probability of drawing a number that is square?

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LammettHash LammettHash

22-05-2018

There are 5 square numbers between 1 and 30 (1, 4, 9, 16, 25), so the probability of drawing one is [tex]\dfrac5{30}=\dfrac16[/tex].

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