Number line graph with closed circle on 30 and shading to the right
because you already have 30 dollars and they need at least 120 but if they get more then 120 they can still hold the science fair.
        
                    
             
        
        
        
The student should deposit atleast 3,500 to get the job done. But she can deposit a lower amount.
        
                    
             
        
        
        
$2.58 Hope the answer helped. :)
        
                    
             
        
        
        
Answer:
~37.70 inches
Step-by-step explanation:
The circumference is π x diameter, so if the diameter is 12, the circumference is π x 12=12π
12π is approximately 37.70
 
        
             
        
        
        
The answer is 12 
All possible units are 13, 15, 19, 31, 35, 39, 51, 53, 59, 91, 93, 95