Hi....
Im not sure if i got it right but i think its: 1.8........  Hope this helps. Brainliest Please
        
             
        
        
        
Answer:
Cos^2x csc^2x
Step-by-step explanation:
Cos^2x (1 + cot^2x) 
 
        
             
        
        
        
Answer:
A) Total weekly salary = $1000 + ( 0.05 × s )
B) Yes this is a function
C) This is a function because the weekly salary is dependent on the number of sales 's'. Hence, total weekly salary is a function of sales.
D) Domain will be [ 0, ∞ ]
Step-by-step explanation:
Given :
Weekly salary = $1000
Commission = 5% of all her sales
Let the number of sales be 's'
thus, 
A) Total weekly salary = $1000 + ( 0.05 × s )
B) Yes this is a function
C) This is a function because the weekly salary is dependent on the number of sales 's'. Hence, total weekly salary is a function of sales.
D) The domain here will be all the possible values of sales i.e 's'
Hence, 
sales will always be positive 
thus,
domain will be [ 0, ∞ ]