Answer:
can you show the picture
Step-by-step explanation:
Answer:
, 
Step-by-step explanation:
Given
A motorboat takes 5 hours to travel 200 miles upstream and 4 hours to go downstream
Suppose the speed of motorboat in still water and rate of current be x and y respectively.
during upstream

During downstream

Add (i) and (ii) we get


Thus, the speed of boat in still water is
and rate of current is 
Yes, because when you multiply 440,000 times 10 you would get 4,400,000. The 4 represents where the 1 is at right now! Therefore, the answer is yes.
Answer:
Question?
Step-by-step explanation: