The answer is 50 percent.
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Answer:
S=(Q-R)/RT
Step-by-step explanation:
please check if it is what you need
We're looking for a solution of the form
. By the chain rule, this solution should have total differential

and the equation is exact if the mixed second-order partial derivatives of
are equal, i.e.
.
The given ODE is exact, since


Then




With
, we get


Answer:
x = -75
Step-by-step explanation:
