0.000000084
we need to move the decimal 8 places to the right
8.4* 10^-8
 
        
                    
             
        
        
        
Answer:
10 green
Step-by-step explanation:
24 total balls. 17 Not red, so 24-17=7. 7 Red balls. That leaves 17 balls. 10 of them are neither yellow nor blue, and since the amount of red balls has been figured out, we do not need to account for them. 17 balls - 10 not yellow or blue equals 7 balls that can be yellow or blue. 17 balls left, minus the 7 yellow or blue balls equals 10.
 
        
             
        
        
        
Answer:
The answer is a isosceles trapezoid. 
Hope this helps!
brainliest? :)
 
        
                    
             
        
        
        
Answer:
Therefore the width is 25 feet for getting maximum area.
The maximum area of the rectangle is 625 square feet.
Therefore the range is 0≤A≤625.
Step-by-step explanation:
Given function is
A = - x²+50x
We know that ,
If y = ax²+bx+c
For the maximum 
Here a = -1 , b= 50 and c=0
Therefore the width 
Therefore the width is 25 feet for getting maximum area.
The maximum area =[ -(25)²+50.25] square feet
                                  = 625 square feet
The area can not be negative and maximum area is 625 square feet.
Therefore the range is 0≤A≤625.