Answer:
20g
since mass should be in kg or gram if small then g
 
        
             
        
        
        
Answer:
C)	The parabola is narrower and reflected across the x-axis.	
Step-by-step explanation:
The original parabola has equation:

The transformed parabola has equation 

How wide the graph is can be determined by the absolute value of the coefficient.
The smaller the absolute value of the coefficient, the wider the graph.
Since 

The original graph is wider than the transformed graph.
Also the negative factor tells us there is a reflection in the x-axis.
 
        
             
        
        
        
Answer:
Point C
Step-by-step explanation:
Each of the lines are counted by 5 and if counting carefully, C would be 0.75, or, 3/4