A company has two offices represented by the matrices A and B. Each records the number of female and male staff and the number of managers and non-managers. Which option below represents the total number of female staff employed by the firm?
A) 5
B) 20
C) 53
D) 73

Question

A company has two offices represented by the matrices A and B. Each records the number of female and male staff and the number of managers and non-managers. Which option below represents the total number of female staff employed by the firm? 
A) 5 
B) 20 
C) 53 
D) 73

Quizplus · Accepted Answer

The Answer of A company has two offices represented by the matrices A and B. Each records the number of female and male staff and the number of managers and non-managers. Which option below represents the total number of female staff employed by the firm? 
A) 5 
B) 20 
C) 53 
D) 73

A Company Has Two Offices Represented by the Matrices a and B