1.7n +1 
I think the is the answer 
I hope this helps :)
        
             
        
        
        
5 would be the digit in the tenths place
        
                    
             
        
        
        
Answer:
-76
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Yes, this is a valid inference because she took a random sample of the neighborhood. 
Step-by-step explanation:
As her survey was non bias and completely random and she found that 15% of the families would participate in the event. She claims that 15% of the neighborhood families would be expected to participate in the sports event. So, yes, this is a valid inference because she took a random sample of the neighborhood. 
 
        
                    
             
        
        
            
            
                Question 5 (1 point) What is the mean of this set of data: 78, 79, 80, 80, 89, 89, 92, 93, 94, 95, 95, 95 Round your answer to t 
                Len [333]             
         
        
88.3
add all the numbers, you get 1,059 and divide that by how many numbers there are which is 12 and you get 88.3