9514 1404 393
Answer:
   all are Not Equivalent
Step-by-step explanation:
The coefficient of t³ in the target expression is -3. In order for that to be the result of simplifying any of the given expressions, they must have ( )^(t^3) in the denominator. None do, so none of the offered choices is equivalent to the given expression.
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The expressions simplify like this:
   
 
        
             
        
        
        
Answer:
-1.9
Step-by-step explanation:
I rounded it to the tenth
 
        
                    
             
        
        
        
B is 747.7 ..................
        
             
        
        
        
Answer:1608.5
Step-by-step explanation:
 
        
             
        
        
        
Its basically 7 see there is nothing but the number 7 which means as to an expression its 7.