This question is a Statistics question

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?