Answer:
See below 
Step-by-step explanation:
This will create a cylinder    volume = 1/2 pi  r^2 h = 1/2  pi  4  *  12 
                                                             = 24 pi = 75.398 in^3 
 
        
             
        
        
        
Answer:
 
 
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer: Marta worked 13 hours overtime.
Step-by-step explanation:
1): You do 25 x 36 to get the amount of money she can make before she starts to make double.
36 x 25 = 900
2): Minus $900 from $1550
$1550 - $900 = $650
3): Divide $650 by $50 
$650 / $50 = 13 hours worked overtime
 
        
             
        
        
        
make a probability tree it will really help so much
 
        
             
        
        
        
130 degrees is the answer