Answer:
The answer will be 153.9
Step-by-step explanation:
multiply 3.14 and 7 square and that is your answer
 
        
             
        
        
        
If the cylinder already has 3.6 Liters in it, adding 600 mL would make the cylinder have 4.2 Liters of water in it. 
We know this because 600 mL converted to Liters equals 0.6 L. So 3.6 L + 0.6 L = 4.2 Liters.
 
        
             
        
        
        
1. One quater and one nicle   2. Three Dimes   3. 6 nickels 4. One dime and four nickles 5. two nickles and two dimes  i think
        
             
        
        
        
Answer:
Negative
Step-by-step explanation:
It's negative because my math teacher said so a few years ago. Sorry for the not so great explanation... I didn't pay attention that day.
 
        
             
        
        
        
He built 15 robots (4 + 8 + 3) = 15
he built an average of 5 robots per day....(4 + 8 + 3) / 3 = 15/3 = 5