Abag contains 2 red marbles, 3 green marbles, and 4 blue marbles. if we choose a marble, then another marble without putting the first one back in the bag, what is the probability that the first marble will be green and the second will be red

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