Answer:
682 2/3
Step-by-step explanation:
(10 2/3)^2 = 113.777777777777778
113.777777777777778 (6 sides) = 682 2/3
 
        
             
        
        
        
   [a] x = 175 - 7.5p
For a, we are isolating the x variable to one side of the equation.
         0.4x + 3p = 70
         0.4x = - 3p + 70
         x =  - 7.5p + 175
   [b] x = 115
For b, we are solving for x when p = 8.
         x =  - 7.5p + 175
         x =  - 7.5(8) + 175
         x = 115
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Knowing the three zeros of the equation, we can set it up as follows:

Multipying the first two expressions together gives us the following:

Multiplying the two expressions together gives us the following:

 
        
                    
             
        
        
        
Answer:
Therefore, the volume of sphere is 1436.03 cubic units.
Step-by-step explanation: