Respuesta: b. Un ladrillo tiene 20 cm de largo, 10 cm de anchoy 5 cm de espesor. ¿Cusnt ladrillos se necesitan para formar con ellos un bloque de 1 m ? Objetivación \( \quad \) Fórmula

1. I have a lot of books. I love 2. James has an expensive bike. He loves 3. My sister loves new clothes and she loves 4. My sister has a car, but she hates

2. Convert kilograms to grams. \( \begin{aligned} \text { (1 kilogram } & =1000 \text { grams })\end{aligned} \) 18.2 kilograms \( = \)

Write the explicit formula for the geometric sequence. \[ 4,3,2 \frac{1}{4}, 1 \frac{11}{16}, \ldots \] What is the explicit formula for the given geometric sequence? \( a_{n}=\square \) (Type your answer using exponential notation.)

(b) Simplify fully \( \left(27 a^{12}\right)^{\frac{2}{3}} \)

\( \stackrel { \rightharpoonup } { \wedge } | \stackrel { \rightharpoonup } { \infty } \)