Help out thank u appreciate you

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

Which number line correctly shows 0.8 + 0.3?

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities