Answer:
there equal
Step-by-step explanation:
the absolute value of 3 is 3 
and the absolute value of -3 is 3
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The answer to your question is 89
        
                    
             
        
        
        
Answer:
The ratio of boys to girls is 4:5. So let 4x be the number of boys and 5x be the number of girls. Then 4x+5x = 9x is the total number of students. Then the fraction of boys in the class is 4x/9x = 4/9.
 
        
             
        
        
        
Answer:
B) Exp. Decay
Step-by-step explanation:
Because the term getting raised to a power is under 1, the function immediately starts going down and approaches negative infinity as x approaches infinity.