brandyroman112 brandyroman112

17-06-2022
Mathematics

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If a number is chosen randomly from the numbers {1,2,3,4, …,20}, find the probability of getting a composite number

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konrad509 konrad509

17-06-2022

[tex]|\Omega|=20\\A=\{4,6,8,9,10,12,14,15,16,18,20\}\\|A|=11\\\\P(A)=\dfrac{11}{20}=55\%[/tex]

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