Answer:
She must read more than 5 more hours.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
 0.90
Step-by-step explanation:
 090. = 0.90
30/2.80 
 28
 00
 
        
             
        
        
        
Answer:
Here, length is 8 in. Width is 4in. and height is (3+3+3)=9 in. Then use the formula.
A= 2wl+2hl+2hw
 = 2×4×8 + 2×9×8+2×9×4
 =280 inch²
 
        
             
        
        
        
This does not make any sense I don’t know how to help you out sorry