Answer:
X=10
Step-by-step explanation:
 
        
                    
             
        
        
        
Sinx=1/2
sin30=1/2
therefore x=30 degree
        
                    
             
        
        
        
   
f(x) = 2x
f(x) = 2x + 4   (Is translated 4 units up.)
 
        
             
        
        
        
5,000 - bag of fertilizer 
500 - Mike’s lawn
3/4 - applied fertilizer
4 - frequency in 1 year
(500 x 3/4 )x 4 
(1500 / 4 ) x 4
1500 sqm / yr
5,000 sqm / 1500sqm/yr
3.33 yr
He will be able to fertilize it in 3 full years
        
             
        
        
        
Answer:
D. 4 23/24
Step-by-step explanation:
1 7/8 = 1 21/24
6 5/6 = 6 20/24
6 - 1 = 5 
20 - 21 = -1
5 - 1/24 = 4 23/24