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30. Combination Locks A typical "combination" lock is opened with the correct se- quence of three numbers between 0 and 49 inclusive. (A number can be used more than once.) What is the probability of guessing those three numbers and opening the lock with the first try?

30. Combination Locks A typical "combination" lock is opened with the correct se- quence of three numbers between 0 and 49 inclusive. (A number can be used more than once.) What is the probability of guessing those three numbers and opening the lock with the first try?

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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30. Please answer this question and please show every step. Please make sure to let me know if it’s permutation or combination, and to always start off with the formula when showing the work. The problem may not need permutation or combination though.
*RRD. Classical melodies are represented through the first 16 notes. With this scheme, how many different classical melodies are possible? 30. Combination Locks A typical "combination" lock is opened with the correct se- quence of three numbers between 0 and 49 inclusive. (A number can be used more than once.) What is the probability of guessing those three numbers and opening the lock with the first try?
Transcribed Image Text:*RRD. Classical melodies are represented through the first 16 notes. With this scheme, how many different classical melodies are possible? 30. Combination Locks A typical "combination" lock is opened with the correct se- quence of three numbers between 0 and 49 inclusive. (A number can be used more than once.) What is the probability of guessing those three numbers and opening the lock with the first try?
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