Answer:
62%
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:
- Height of cone (h) = 7 cm
- Formula for Volume of cone is given as:
- Plugging the values of h and r in the above formula, we find:
 
        
             
        
        
        
Answer:
−
7
i

Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
He took a rest from driving at 4pm. That is proved through there being no change in the number of miles from 4pm to 5pm.
He covered 50 miles from 1pm-2pm and 3pm-4pm. 175-125=50 and 250-200=50. 
I am not sure about the answer to part c but it is not iii, so it is either i or ii.
I also do not believe it is i because you can calculate his speed from the given information on the graph so if I were you I would circle ii.
 
        
             
        
        
        
I think it would be 
ANSWER: x = 44/11