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Author Question: A computer password is made up of five characters. Each character can be a capital letter (A through ... (Read 142 times)

melina_rosy

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Question 1

A computer password is made up of five characters. Each character can be a capital letter (A through Z) or a digit (0 through 9).

How many passwords do not start with the digit 0?
◦ 364
◦ 35 × 364
◦ 365 - 1
◦ 355
◦ none of these

Question 2

A computer password is made up of five characters. Each character can be a capital letter (A through Z) or a digit (0 through 9).

How many passwords start with a digit?
◦ 10 × 364
◦ 10 × 264
◦ 364
◦ 10 × 354
◦ none of these


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Marked as best answer by melina_rosy on May 5, 2020

kaykay69

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melina_rosy

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Reply 2 on: May 5, 2020
YES! Correct, THANKS for helping me on my review


miss_1456@hotmail.com

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Reply 3 on: Yesterday
Wow, this really help

 

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