Answer:
Yes, the length of a side of a square and the perimeter of the square are related proportionally.
Step-by-step explanation:
4) The ratio of lemons to cups of sugar = 2/3 or 2:3
5) The ratio of cups of sugar to cups of water = 3/14 or 3:14
Hope that helps
2:5 because there's 2 of the 5 marbles in total (40%) that could be chosen
Answer:

Step-by-step explanation:
Consider linear differential equation 
It's solution is of form
where I.F is integrating factor given by
.
Given: 
We can write this equation as 
On comparing this equation with
, we get 
I.F =
{ formula used:
}
we get solution as follows:

{ formula used:
}
Applying condition:

So, we get solution as :
