Answer:
The number of people that attended the performance = 2,254 
Amount collected at box office = $45,080
Step-by-step explanation:
For the theater to sell out a performance, it means it was filled to the brim( completely filled)
We have 7 sections, with 23 rows each 
The total number of rows will be 23 * 7 = 161 rows 
Since each row has 14 seats, the total number of seats will be 161 * 14 = 2,254 seats 
Secondly we want to know how much was collected at the box office given the average ticket price 
The amount collected at the box office = Number of seats * average ticket price = 2,254 * 20 = $45,080
 
        
             
        
        
        
In each row, the 15 number of the student is arranged. For the given condition, the equal number of the student is to be arranged.
<h3>What is seating arrangement?</h3>
A seating arrangement is an arrangement shows that how the peoples are arranged so that the complete utilization is done.
The given data in the problem is;
The total no of student is 345 students
If the same number of the students are to be arranged for the given row, the following calculation is done;
The numbers of the student in each row is found as;

Hence, in each row, the 15 no of the student is arranged.
To learn more about the seating arrangement, refer to the link;
brainly.com/question/13492666
#SPJ1
 
        
             
        
        
        
Answer: it’s 81
Step-by-step explanation:
easy math I know it’s 81
 
        
             
        
        
        
Answer:
Distance traveled, initial speed, and final sped.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
5/8
Step-by-step explanation: