The access code for a safe consists of three digits. Each digit can be any number from [1 through 9. and each digit can be
The access code for a safe consists of three digits. Each digit can be any number from [1 through 9. and each digit can be repeated. Complete parts (a) through {c}. ( ] Find the number of possible access codes. a (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 rst try"? (a) Find the number of possible access codes. The number of different codes available is :l
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