If ad=2/3ab, the ratio of the length bc to the length of de is what? a. 1/6 b. 1/4 c. 3/2 d. 3/4

Answer the questions in the attachment. a rescue helicopter is at point a and a rescue boat is at point e. the helicopter pilot spots boats in distress at points d and c,with angles as marked in the diagram. figure abce is a rectangle. the altitude of the rescue helicopter, represented by ae, is 5000 feet.

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?