Answer:
36?
Step-by-step explanation:
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Answer:
2,100
Step-by-step explanation:
first you want divide 140 by 20 to find the the amount of calories per cracker so 140 divided by 20 is 7 then all you need to do is multiply 7 time the 300 crackers to get you total of 2,100. 
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Hope it helps! 0.0
 
        
                    
             
        
        
        
-8c^3/d^6 is equivalent to the expression
 
        
                    
             
        
        
        
Answer:
  .
.
Step-by-step explanation:
We have been given that a sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. We are asked to find the difference of the volumes of the spheres.       
We will use volume formula of sphere to solve our given problem.
 , where r is radius of sphere.
, where r is radius of sphere.
The difference of volumes would be volume of larger sphere minus volume of smaller sphere.





Therefore, the difference between volumes of the spheres is  .
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