The points A, B, C and D lie in order on a straight line. AB : BD = 3:4 AC: CD = 3:2 Work out AB : BC: CD Give your answer in its simplest form.​

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Is it true or false i’m trying to pass this test so i can leave school