I’m this geometric sequence, what is the common ratio 104, -52, 26, - a. 2 b. -2 c. 1/2 d. -1/2

Find the value of the variable and the length of each secant segment.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

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