A password consists of three letters of the alphabet followed by four digits chosen from o to 9 Repeats are not allowed. How many possible different passwords are three? O A 260 O B. 175 600 000- OC 78 624 000 O D.4714 400 O E. II 232 000
A password consists of three letters of the alphabet followed by four digits chosen from o to 9 Repeats are not allowed. How many possible different passwords are three? O A 260 O B. 175 600 000- OC 78 624 000 O D.4714 400 O E. II 232 000
Chapter8: Sequences, Series,and Probability
Section8.6: Counting Principles
Problem 21E: License Plate Numbers In the state of Pennsylvania, each standard automobile license plate number...
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Transcribed Image Text:A password consists of three letters of the alphabet followed by four digits chosen from o to o. Repeats are not allowed. How many possible different passwords are three?
O A. 260-
O B. 175 600 000-
OC.78 624 000
O D.4 714 400-
O E. 11 232 000
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