Your answer would be c. 18,6
If the sum of their lengths is 5,520 miles then River D is 2360 and River C is 3160
Answer:
C
Step-by-step explanation:
It is C. Have a great day!
Answer:
Decreases
Step-by-step explanation:
We need to determine the integral of the DE;



We can solve this by integration by parts on the left side. We expand the fraction 1/P²:

let





Substitute u in:

Therefore the equation is:

We simplify:


As t increases to infinity P will decrease