That's called <span>standard deviation.
Hope this helps !
Photon</span>
        
             
        
        
        
Answer:
nadbagzfs vcs vc vcs da vcs cxag faça fax scccw wccavsvcsvgv vcs ibiah usb ta ta teu Av 
 
        
             
        
        
        
The answer to this question:
h=-12
        
             
        
        
        
Answer: 
Step-by-step explanation:
 1. You have the following formula for calculate the area of the original circular chip:
 
 Where D is the diameter of the circle.
 2. Then, if the diameter of the original circular chip is doubled (2D) to use in a new board game, the area of the new chip can be calculated with the following formula:
 
 
 
 
 
 
 
        
                    
             
        
        
        
<span>The video last for about 6.44 minutes. Rounded to the
nearest minutes
=> So let’s simplify the given equation
=> 6.44 minutes in where 6 = minutes, 44 = seconds.
Now, we have our minute’s value which is 6, let us start the rounding
=> 6.44, the number that follows the 6 is a decimal number which is 4.
4 is below 5, so we need to follow the rounding rule. This will round down.
=> 6 minutes
Therefore, the video lasts for about 6 minutes. 
</span>