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. % Blank 1: Blank 2:
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. % Blank 1: Blank 2:
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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Question
![**Educational Website Password Problem**
---
**Password Restrictions:**
A password for a website must have 4 different digits.
**Question 1:**
How many unique passwords are possible if they are made up of 4 digits which do not repeat?
_____
**Question 2:**
What is the probability of someone getting the correct password if they try 75 different passwords?
Round your answer to the nearest tenth of a percent.
______%
---
**Answer Fields:**
**Blank 1:**
**Blank 2:**](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b8f79a9-b6a4-48ca-ab39-5a4f4172185c%2Fbc1b76a3-01c8-46bc-be03-79d618d22a11%2F0vhs6cn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Educational Website Password Problem**
---
**Password Restrictions:**
A password for a website must have 4 different digits.
**Question 1:**
How many unique passwords are possible if they are made up of 4 digits which do not repeat?
_____
**Question 2:**
What is the probability of someone getting the correct password if they try 75 different passwords?
Round your answer to the nearest tenth of a percent.
______%
---
**Answer Fields:**
**Blank 1:**
**Blank 2:**
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