\( \leftarrow \begin{array}{l}\text { Simplify. } \\ 4 \sqrt{8}-\sqrt{2} \\ 4 \sqrt{8}-\sqrt{2}=\square \\ \text { (Simplify your answer. Type an exact answer, using radicals as needed.) }\end{array} \)

Vocabulary Describe the relationship between the base and the exponent in \( 4^{3} \). Lesson \( 3-1 \)

Simplify the expression. \( \sqrt{18} \)

Express 4 3/8 as a decimal correct to 3 significant figures(A) 4.30 (B) 4.37 (C) 4.38 (D) 4.40

1. \( \frac{1}{3} \) of the teachers at Panther's Elementary wear glasses. \( \frac{3}{4} \) of the teachers who wear glasses are female. What fraction of the teachers at Panther's Elementary are females who wear glasses? \( \begin{array}{ll}\text { A } \frac{1}{2} & \text { B } \frac{1}{3} \\ \text { C } \frac{1}{4} & \text { D } \frac{1}{6}\end{array} \)

What is the first operation that you will perform when you evaluate this expression? \[ 27-4 \times 2-(2+1) \div 1 \]