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Mathematics, 16.01.2022 06:40 ggpro4life3000
A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot be repeated. What is the approximate probability that the code only contains odd numbers? 0. 0005 0. 00099 0. 012 0. 2381.
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A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot b...
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