Need the work and answer to question 10 and 11 ASAP test is timed

If you could answer these your a life saver

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

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?