One method used to "curve" the grades on an exam is to use the formula \( R=10 \sqrt{O} \), where \( R \) is the revised score and \( O \) is the original score. Use this formula to find the original score on an exam that has a revised score of 95. Round to the nearest whole number. Need Help? Readit Whatch lt

5. Problema de Comida: En una fiesta, hay \( x \) personas. Cada persona trae 3 bocadillos. Si se han traído un total de 27 bocadillos, ¿cuántas personas hay en la fiesta? - Ecuación: \( 3 \mathbf{x}=\mathbf{2 7} \)

Write the following in simplified radical form. \( \sqrt[3]{24 y^{11}} \)

Simplify. \[ \frac{9 x^{5} y^{4}}{45 x^{4} y^{2}} \]

Write the following in simplified radical form. \( \sqrt[4]{y^{5}} \)

\( 3\sqrt {-\frac{1}{8}}(-\frac{8}{9}).(-\frac{27}{2})+(-\frac{1}{3})\div \frac{23}{10} \)