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Mathematics, 05.03.2021 18:50 00109625

The access code for a consists of three digits. Each digit can be any number from 0 through 7​, and each digit can be repeated. Complete parts​ (a) through​ (c). ​(a) Find the number of possible access codes. ​(b) What is the probability of randomly selecting the correct access code on the first​ try? ​(c) What is the probability of not selecting the correct access code on the first​ try? ​(a) Find the number of possible access codes. The number of different codes available is nothing. ​(b) What is the probability of randomly selecting the correct access code on the first​ try? The probability of randomly selecting the correct access code is nothing. ​(Round to three decimal places as​ needed.) ​(c) What is the probability of not selecting the correct access code on the first​ try? The probability of not selecting the correct access code is nothing.

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