Answer:
4.072
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
85.4054%
Step-by-step explanation:
3.16/3.7 × 100
Divide.
0.854054 × 100
Multiply.
= 85.4054
 
        
             
        
        
        
Answer: if 13+7+2=20+2 the property of equality is  A Subtraction Property of Equality.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Z score with a confidence level of 95% is 1.96 
Step-by-step explanation:
The computation of the z score with the confidence level of 95% is shown below:
While determining the margin of error for the normally distributed population from the sample, the z score of the confidence level of 95% is 1.96
The same is to be considered
Therefore the third option is correct
 
        
                    
             
        
        
        
25 divided by 5 is 5, 45 divided by 9 is 5