A set of data is described as: The data is around 7. If another measurement were taken it would probably be around 7.

Which group of measures would lead to this conclusion?

A. Range—10
Mode—7
Median—9
Mean—5

B. Range—4
Mode—6
Median—7
Mean—8

C. Range—12
Mode—9
Median—9
Mean—9

D. Range—5
Mode—9
Median—9
Mean—7

For what values of x is x2 + 2x = 24 true?

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 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.