b) How many different arrangement of the letter in the words PNEUMOCOCCAL can be formed if i) ii) there is no restriction? all vowels must be together?

Algebra and Trigonometry (MindTap Course List)
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Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter14: Counting And Probability
Section14.CR: Chapter Review
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b)
How many different arrangement of the letter in the words PNEUMOCOCCAL can be
formed if
d)
i)
ii)
C)
A photography class has 15 people that consist of 8 male and 7 female. How many
ways can 9 people be selected if
i)
ii)
there is no restriction?
all vowels must be together?
i)
ii)
there is no restriction.
at least 5 female must be chosen.
Given an expression (3x + 2y³). Use Binomial Theorem to find
the 7th term
the coefficient of the term x³y¹².
Transcribed Image Text:b) How many different arrangement of the letter in the words PNEUMOCOCCAL can be formed if d) i) ii) C) A photography class has 15 people that consist of 8 male and 7 female. How many ways can 9 people be selected if i) ii) there is no restriction? all vowels must be together? i) ii) there is no restriction. at least 5 female must be chosen. Given an expression (3x + 2y³). Use Binomial Theorem to find the 7th term the coefficient of the term x³y¹².
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