The answer is 3 jehfhdhhedhhshshdhhsgdjshshdhdh
2x -4xydy/dx+ 2ydy/dx= 0
(2y-4xy) dy/dx = -2x
dy/dx = -2x / 2y-4xy
First off, you have to make 65 % into an actual number, which is 0.65 (every time you want to convert percentages into numbers, you have to divide that by 100)
Now
0.65 * 8700 = 5655
Answer: 5655
i believe it is 645, 500 !
Median-5
lower quartile-4
upper quartile-7
