The Cinema Center consists of four theaters: Cinemas I, II, III, and IV. The admission price for one feature at the Center is $4 for children, $6 for students, and $8 for adults. The attendance for the Sunday matinee is given by the matrix. Children Students Adults Cinema I 245
The Cinema Center consists of four theaters: Cinemas I, II, III, and IV. The admission price for one feature at the Center is $4 for children, $6 for students, and $8 for adults. The attendance for the Sunday matinee is given by the matrix. Children Students Adults Cinema I 245
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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The Cinema Center consists of four theaters: Cinemas I, II, III, and IV. The admission price for one feature at the Center is $4 for children, $6 for students, and $8 for adults. The attendance for the Sunday matinee is given by the matrix.
| Children | Students | Adults | ||||||||
| Cinema I |
|
120 | 60 |
|
||||||
| A = | Cinema II | 90 | 190 | 120 | 245 | |||||
| Cinema III | 280 | 85 | 120 | |||||||
| Cinema IV | 0 | 240 | 245 |
Write a column
| B = |
|
Compute AB, the column vector showing the gross receipts for each theater.
| AB = |
|
Find the total revenue collected at the Cinema Center for admission that Sunday afternoon.
$
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