To make y the subject, we must move everything to one side and y on the other.

Good day and I hoped that helped!
No the answer would be 3272.3 which is not a whole number
The value of the trigonometric ratio, Cos C is 5/13. The answer is A.
Answer:
In a box and whisker plot, there is a rectangle (box) with a line in the middle of it. The middle is the mean. The interquartile values are the ends of the rectangle (the lower one -- 25% -- to the left and the higher one -- 75% -- to the right).