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A computer randomly picks nine 2-digit numbers greater than 49. Find the odds that the number picked is a multiple of 5

A computer randomly picks nine 2-digit numbers greater than 49. Find the odds that the number picked is a multiple of 5
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a computer randomly picks nine 2-digit numbers greater than 49. Find the odds that the number picked is a multiple of 5

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User Smnirven
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1 Answer

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|\Omega|=50\\ A=\{50,55,\ldots,90,95\}\\ |A|=10\\\\ P(A)=(10)/(50)=(1)/(5)
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User Jeff Johnson
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