You can do
3 * 2 and 11 * 2 which would be 6:22 and is still equal to the ratio 3:11. Your explanation can be the when divided by 2 or the number you multiplied by, you would get the original ratio
Examples:
6:22
9:33
12:44
        
             
        
        
        
Answer:
 sec A= 1.01 and cot B =8.25
Step-by-step explanation:
Given :
sec A and cotB if a =8 and b=7
Now, 
 =
and 

Therefore, answer will be sec A= 1.01 and cot B =8.25
 
        
             
        
        
        
It’s 22 (add 6 after every term)
        
                    
             
        
        
        
Answer:
B (300, 400)
Step-by-step explanation:
The profit maximization will be when the sum of the products will be greater. The maximum profit will be when x is 300 and y is 400. If we put in the equation :
P = 40x + 55 y
A - When x =  0 , y = 500
P = [40 * 0] + [55 * 500]
P = 27500
B -
When x =  300 , y = 400
P = [40 * 300] + [55 * 400]
P = 34000
C -
When x =  380 , y = 200
P = [40 * 380] + [55 * 200]
P = 26200
D -
When x =  400 , y = 0
P = [40 * 400] + [55 * 400]
P = 16000