Answer:
8+8+8+8+8+8+8+8+8. 
Step-by-step explanation:
Just add 8 nine times.
 
        
                    
             
        
        
        
Answer:
35.7 / 0.07 = 510
486.12 / 0.6 = 810.2
explanation-
I don't know how to explain but it's right! 
 
        
             
        
        
        
Minuim i think because maximum is not right
        
                    
             
        
        
        
Answer:
Option Y is correct.
Step-by-step explanation:
We are given the table representing the relation between new students and returning students for difference classes.
It is required to form the relative frequency table for the given situation.
So, relative frequency table is obtained by dividing the valued by the total number of values in the data set.
<em>Thus, we will get the relative frequency table by dividing the given table values by 500.</em>
Hence, we will get the following table,
                           New Students               Returning Students           Total
10th                         0.01                                   0.34                             0.35
11th                          0.006                                0.324                           0.33
12th                         0.004                                0.316                            0.32
Total                        0.02                                  0.98                                1
Thus, option Y is correct.