Answer:
well all of these look like a way so we have to use elimination method
A : random number tables : well it has random numbers so X out
B: PHONE NUMBERS: well phone numbers are random so X out
C: USing the internet : totally X out
D: books of random numbers: X out
so none of the above i guess
 
        
             
        
        
        
Answer:
Dependent Variable- l Independent Variable-b
Step-by-step explanation:
Dependent Variables are always Y and Independent Variables are always x.
In this case y=I and x=b. The amount of water your water bottle will hold will never change. But the amount of water you drink can change.
 
        
             
        
        
        
Because d actually collects data about what the people want.
        
             
        
        
        
Answer:
12600
Step-by-step explanation:
5% of 12000 is 600 so just add them
 
        
             
        
        
        
 Answer:
The answer is 6²
Step-by-step explanation:
Since 6² = 36 
√36 = 6 making 6² a perfect square.
Hope this helps you