What is the range of the data set? 62, 44, 31, 31, 12, 89, 71 enter your answer in the box.

What is the measure of angle tvu shown in the diagram below

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

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