In the figure above, arc RST measures 30°
and the length of arc ST is 4π. What is the
area of RST?
A) 576 π
B) 192 π
C) 96 π
D) 48 π
E) 24 π

What is the best reason for jacinta to have a savings account in addition to a checking account

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

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