Answer:10 wrong
Step-by-step explanation:
I am smart 
Hope it helps :)
 
        
             
        
        
        
I think it is D:{5,-infinity}
        
             
        
        
        
Answer:
B and C both equal 0.060 after evaluation.
 
        
             
        
        
        
1 hour =60 minutes 
So the answer is 0.1 mile/ minute
 
        
        
        
Mean is when you take all the numbers and add them together and divide by the amount of numbers there 
Example: Find the mean of :3,4,6,7 
So you a 3+4+6+7=20 divide that by 4(because there you added 4 numbers) and that equals 5