2. \( 8 a+9^{a}= \)

Write each of the following numerals in base 10 . For base twelve, \( T \) and \( E \) represent the face values ten and eleven, respectively. a. \( 121_{\text {five }} \) b. \( 11100_{\text {two }} \) c. \( 35 T_{\text {twelve }} \)

1) Para las siguientes funciones calcular el dominio y las asíntotas, si existen. Justificar las ecuaciones de las asíntotas mediante el cálculo de los límites correspondientes. a) \( f(x)=\sqrt{\frac{8 x-24}{\frac{1}{2} x+5}} \)

For regular polygons all internal angles have the same The size of a single internalangle may be found using the formula:

a) 2,3

Select all the TRUE statements. \( \square \) If \( A \) has an inverse, \( A A^{-1}=A^{-1} A \) \( \square \) Some \( n \times m \) matrices, \( n \neq m \), have inverses. \( \square \) Every square matrix has an inverse. \( \square \) Some square matrices have inverses. \( \square \) Every matrix has an inverse. \( \square \) If \( A \) has an inverse, \( A^{-1}=\frac{1}{A} \)