Anew stadium is being built. the first row has 2000 seats, the second row has 2006
seats, the the third row has 2012 seats, and so on.
what explicit rule best represents the sequence 2000,2006, ?

a) an=2006+6n
b) an=1994+6n
c) an=2000+6n
d) an=2000-6n

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.

If the value of cos330°is√3/2 then find cos 165°.

Percent increase and decrease. original number: 45 new number: 18