a) Using all the letters of the word MATHEMATICS, determine how many distinguishable arrangements begin with a vowel.

Algebra and Trigonometry (6th Edition)
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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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a) Using all the letters of the word MATHEMATICS, determine how many
distinguishable arrangements begin with a vowel.
b) At a pie baking competition, 6 boys and 7 girls are hoping to be chosen as
judges. Determine how many ways 4 judges can be selected if at least two of the
judges must be girls.
c) To create a 7 character passcode, you need to select three digits from 1, 2, 3, 4,
5 and four letters from the word HOLIDAY. Determine how many ways you can
select the 3 digits and the 4 letters, and then arrange the 7 characters as a
passcode.
Your answer:
Transcribed Image Text:a) Using all the letters of the word MATHEMATICS, determine how many distinguishable arrangements begin with a vowel. b) At a pie baking competition, 6 boys and 7 girls are hoping to be chosen as judges. Determine how many ways 4 judges can be selected if at least two of the judges must be girls. c) To create a 7 character passcode, you need to select three digits from 1, 2, 3, 4, 5 and four letters from the word HOLIDAY. Determine how many ways you can select the 3 digits and the 4 letters, and then arrange the 7 characters as a passcode. Your answer:
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