¿Qué hicista para determinar lo anterior?

Which expressions is equivalent to \( \left(\frac{\frac{1}{2} m\left(4 d^{2} m^{3}\right)}{8 d^{4} m^{-2} g^{4}}\right)^{-2} \) ?

\( \frac { 3 } { 8 } \quad \frac { 1 } { 2 } + \frac { 1 } { 4 } \quad \frac { 3 } { 4 } \quad 1 - \frac { 1 } { 4 } \quad \frac { 5 } { 8 } \)

James ate \( \frac{1}{3} \) of his Halloween candy by November 1 . What is this fraction as a decimal?

Evaluate the expression. \( \begin{array}{l}\text { 5. }\left(-\frac{4}{9}\right)^{3} \\ \text { 6. }\left(-\frac{2}{3}\right)^{5} \\ \text { 7. }-(2.5)^{3} \\ \text { 8. }(-3.4)^{2}\end{array} \)

Hallar el valor de la constante K , para que el determinante de la matriz sea igual a \( \operatorname{det}(\mathrm{A})=96 \) \( \left(\begin{array}{ccc}-2 & 1 & 2 \\ k & -2 & 1 \\ 0 & 6 & 0\end{array}\right) \)