Answered: Shawn is creating a 7 digit passcode…

Shawn is creating a 7 digit passcode using the digits 0 through 9. If Shawn chooses all of the characters at random, what is the probability that no digits are repeated?

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

Permutations and Probability
Determine the following probabilities. Enter your answers as percents rounded to four
decimal places.
Shawn is creating a 7 digit passcode using the digits 0 through 9.
If Shawn chooses all of the characters at random, what is the probability that no digits
are repeated?
%
Three cards are chosen without replacement from a deck of 52 cards and placed in order
from first to third.
What is the probability that all three cards are diamonds?
de
%

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