Answer: 
144 169 225
Step-by-step explanation:
12² = 144
13² = 169
15² = 225
 
        
                    
             
        
        
        
Answer:
13655.90016
Step-by-step explanation:

 
        
             
        
        
        
Answer:
I believe that it is the first one.
Step-by-step explanation:
 
        
             
        
        
        
8x +9 + 15-8x is -32 it’s that easy
        
             
        
        
        
Answer:
See explaination for the details of the answer 
Step-by-step explanation:
Defect per opportunity DPO = defects/ no. of opportunities = 2/25 = 0.08
Defect per million opportunities 
DPMO = DPO * 1 million
DPMO = 0.08 * 1 million = 80,000
six sigma = 2.9, take the dpmo at higher level if not exact 80800 for 2.9