V = 3.14 x 12 x 3.4 x 3.4
V = 435.6.1 ft^2
hope it helps
        
                    
             
        
        
        
Answer:
A not enough 
Step-by-step explanation:
 
        
             
        
        
        
The range is a set of elements from the second set.
Therefore your answer is:
<h3>D. { -4, 1, 7, 15 }</h3>
 
        
                    
             
        
        
        
The answer is the third one down because y moves up 1/3 and it’s 2 away from each even number
        
             
        
        
        
Answer:
The 99% confidence interval for the true population proportion of people with kids is (0.293, 0.547).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of  , and a confidence level of
, and a confidence level of  , we have the following confidence interval of proportions.
, we have the following confidence interval of proportions.
 
In which
z is the z-score that has a p-value of  .
.
Out of 100 people sampled, 42 had kids.
This means that  
99% confidence level
So  , z is the value of Z that has a p-value of
, z is the value of Z that has a p-value of  , so
, so  .
.  
The lower limit of this interval is:
 
The upper limit of this interval is:
 
The 99% confidence interval for the true population proportion of people with kids is (0.293, 0.547).