roads are often designed with parabolic surfaces to allow rain to drain off. A particular road that is 32 feet wide is 0.4 foot in the center than it is on the sides. Find an equation of the parabola with its vertex at the origin that models the road surface.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2