Find the reference angle of the angle. \( \frac{11 \pi}{8} \)

\( b | f ( x ) = x ^ { 2 } - 3 x \)

2. En un colegio hay 627 alumnos y sabemos que hay el doble de chicas que de chicos. De las chicas, a todas menos a 15 , les gusta mucho las matemáticas. ¿Cuántas chicas disfrutan con las matemáticas en este colegio?

a. Lanzar dos dados y anotar la suma de sus puestos. puntuaciones. b. Extraer una bola de una urna que contiene 6 bolas numeradas del 1 al 6 .

Given the following sets, find the set \( (A \cup B) \cap(A \cup C) \). \( \begin{array}{l}U=\{1,2,3, \ldots, 10\} \\ A=\{1,2,3,5\} \\ B=\{4,7,10\} \\ C=\{2,5,6,8,9\}\end{array} \) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. (A B B) \( \cap(A \cup C)=\{ \) (Use a comma to separate answers as needed. Use ascending order.) B. (A B \( \cap(A \cup C) \) is the empty set.

Membership fees of Gizmo Soccer Club was R300 per year for 20.1 and R340 per year for 20.2. On 31 December 20.1, it was noted that 8 members did not pay their membership fees for 20.1 and 13 members paid their membership fees for the 20.2 on 31 December. The financial year end of Gizmo Soccer Club is 31 December. The membership fees account in the general ledger of Gizmo Soccer Club will be debited with ... on 31 December 20.1 .