The median is 10.5 because its the middle line in the box and all you have to do is look at it and you can see it
        
             
        
        
        
Answer:
a. or 
Step-by-step explanation:
Slope is equal to y1-y2 over x1-x2.
So the equation would be:

2-(-1)=2+1=3
-3-(-1)=-3+1=-2
So the answer is:

 
        
             
        
        
        
Answer:
if it were an equation it would be y = mx + b and B would be the y intercept and mx is slope.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
   2/5
Step-by-step explanation:
To get the ratio as a pure number, it must be expressed as the quotient of two values that have the same units. For the purpose here, it is convenient to convert both values to units of seconds.
__
<h3>units conversion</h3>
The conversion factor between minutes and seconds is ...
   1 minute = 60 seconds
Multiplying this equation by 3 gives ...
   3 minutes = 180 seconds
__
<h3>ratio of interest</h3>
Then the desired ratio is ...
   (72 seconds)/(3 minutes) = (72 seconds)/(180 seconds) = 72/180
   = (36×2)/(36×5)
   = 2/5
The ratio in its simplest form is 2/5.
 
        
             
        
        
        
Answer:
the 4th one ,hoped this help