A password for a website must have 4 different digits. How many unique passwords are possible if they are made up of 4 digits which do not repeat? _ What is the probability of someone getiing the correct pasword if they try 75 different passwords? Round your answer to the nearest tenth of a percent. _% A password for a website must have 4 different digits. How many unique passwords are possible if they are made up of 4 digits which do not repeat? 5040 What is the probability of someone getiing the correct pasword if they try 75 different passwords? Round your answer to the nearest tenth of a percent. X 1.4 %
A password for a website must have 4 different digits. How many unique passwords are possible if they are made up of 4 digits which do not repeat? _ What is the probability of someone getiing the correct pasword if they try 75 different passwords? Round your answer to the nearest tenth of a percent. _% A password for a website must have 4 different digits. How many unique passwords are possible if they are made up of 4 digits which do not repeat? 5040 What is the probability of someone getiing the correct pasword if they try 75 different passwords? Round your answer to the nearest tenth of a percent. X 1.4 %
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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1.4 is not correct
![**Password Probability and Combinations**
A password for a website must have 4 different digits.
**Q1:** How many unique passwords are possible if they are made up of 4 digits which do not repeat?
**A1:**
---
**Q2:** What is the probability of someone guessing the correct password if they try 75 different passwords? Round your answer to the nearest tenth of a percent. _____%
**Q3:** A password for a website must have 4 different digits.
**Q4:** How many unique passwords are possible if they are made up of 4 digits which do not repeat?
- **Answer:** 5040 (indicated by a checkmark inside a box)
**Q5:** What is the probability of someone guessing the correct password if they try 75 different passwords? Round your answer to the nearest tenth of a percent.
- **Answer:** 1.4% (indicated by a box with ‘1.4 %’ and a red cross through it)
Note: For visual diagrams or graphs, refer to the detailed explanations accompanying this content.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b8f79a9-b6a4-48ca-ab39-5a4f4172185c%2F69040bfd-5383-4f6c-9424-fe0ee3c14462%2Fmy8ru6g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Password Probability and Combinations**
A password for a website must have 4 different digits.
**Q1:** How many unique passwords are possible if they are made up of 4 digits which do not repeat?
**A1:**
---
**Q2:** What is the probability of someone guessing the correct password if they try 75 different passwords? Round your answer to the nearest tenth of a percent. _____%
**Q3:** A password for a website must have 4 different digits.
**Q4:** How many unique passwords are possible if they are made up of 4 digits which do not repeat?
- **Answer:** 5040 (indicated by a checkmark inside a box)
**Q5:** What is the probability of someone guessing the correct password if they try 75 different passwords? Round your answer to the nearest tenth of a percent.
- **Answer:** 1.4% (indicated by a box with ‘1.4 %’ and a red cross through it)
Note: For visual diagrams or graphs, refer to the detailed explanations accompanying this content.
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