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mr_godi [17]
2 years ago
8

3. TELEPHONE NUMBERS What is the probability that a 7-digit telephone number with the digits 5, 1, 6, 5, 2, 1 , and 5 is the num

ber 550 - 5211 ?
Mathematics
1 answer:
MArishka [77]2 years ago
3 0
There are about 10 billion possible phone numbers so the chances are about 2 in a billion
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