e seats in a theater are arranged in 3/

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 39SE: How many arrangements can be made from the letters of the word “mountains” if all the vowels must...
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Just B please! Thank you.
The seats in a
theater
rows with 40 seats in the first
are arranged in 31
42 in the
row,
second, 44 in the third and so on..
a) How
many
seats are in the thirty-first
row? In the middle row?
6 How many seats are
in the theater?
Transcribed Image Text:The seats in a theater rows with 40 seats in the first are arranged in 31 42 in the row, second, 44 in the third and so on.. a) How many seats are in the thirty-first row? In the middle row? 6 How many seats are in the theater?
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