A. Assume that traffic flows at a rate of 215 vehicles per hour on the stretch of road between intersections D and A. Find the flow rates x1, x2, and x3. b. If traffic flows at a rate of between 195 and 270 vehicles per hour inclusive between intersections D and A, find the flow ratesx1, x2, and x3.

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright