A recent survey determined the percentage of high school students who send more than 30 text messages each day. The results are shown on the table. A number identifies each high school that participated in the survey. To the nearest hundredth, what is the mean of the data?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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