kiaraortiza kiaraortiza

02-05-2018
Mathematics

contestada

A number is chosen at random from the first 100 positive integers. Find the probability that the number is a multiple of 7.

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Skøll1922 Skøll1922

02-05-2018

100÷7=14...
Probability is 14/100=7/50

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konrad509 konrad509

16-07-2018

[tex] |\Omega|=100\\
|A|=14\\\\
P(A)=\dfrac{14}{100}=\dfrac{7}{50}=14\% [/tex]

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