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a) The number of possible three-digit passcodes is (Type a whole number.) b) The probability that the correct passcode is entered is O (Simplify your answer.)

a) The number of possible three-digit passcodes is (Type a whole number.) b) The probability that the correct passcode is entered is O (Simplify your answer.)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A passcode on a smartphone consists of 3 digits, and repetition of digits is allowed. a) Determine the number of possible three-digit passcodes. b) If a person finds a smartphone and randomly enters 3 digits, what is the probability that the correct passcode is entered? a) The number of possible three-digit passcodes is (Type a whole number.) b) The probability that the correct passcode is entered is (Simplify your answer.)
Transcribed Image Text:A passcode on a smartphone consists of 3 digits, and repetition of digits is allowed. a) Determine the number of possible three-digit passcodes. b) If a person finds a smartphone and randomly enters 3 digits, what is the probability that the correct passcode is entered? a) The number of possible three-digit passcodes is (Type a whole number.) b) The probability that the correct passcode is entered is (Simplify your answer.)
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