Answer:
570
Step-by-step explanation:
 
        
                    
             
        
        
        
-6,-7, and -8, this is more of a guess and check question
 
        
             
        
        
        
Answer:
2310789600
Step-by-step explanation:
10 digits + 26 letters = 36
₃₆C₁₃ = 2310789600
Hope this helps, although i am not 100 percent sure its right.
 
        
             
        
        
        
PerSolve.
After filling a gas tank the odometer read 
39 comma 007.239,007.2. 
After the next filling it read 
39 comma 469.239,469.2. 
It took 
16.516.5 
gal to fill the tank. How many miles per gallon did the driver get?
        
             
        
        
        
Answer: 
A real number that can NOT be made by dividing two integers (an integer has no fractional part). "Irrational" means "no ratio", so it isn't a rational number.
Step-by-step explanation: