To find a decimal foot measurement's decimal equivalent, a pipe trades worker can either use a conversion table or multiply a decimal foot measurement by A. by a base of 10 B. decimal 10 C. 12 D. \( 12 \% \)

Let \( g(x)=-x^{2}+6 x+1 \). Find and simplify \( g(-3) \) \( g(-3)=\square \) (Simplify your answer.)

Explain how the setting changes the first time Eric falls asleep. Describe how this change aff the series of events that follows. Use at least two details from the text in your response.

What is the equation of the line through point \( (2,1) \) and perpendicular to the line through \( (-4,1) \) and \( (3,-2) ? \) \( \begin{array}{ll}\text { a) } y=\frac{7}{3} x+\frac{11}{3} & \text { go to station } 8 \\ \text { b) } y=\frac{3}{7} x+\frac{11}{3} & \text { go to station } 1 \\ \text { d) } y=-\frac{3}{7} x-\frac{11}{3} & \text { go to station } 10 \\ \text { d) } y=\frac{7}{3} x-\frac{11}{3} & \text { go to station } 5\end{array} \)

Evalúa la expresión siguiente. \( 1-(-4)^{2} \)

\( (5) \) จงแยกตัวประกอบของ \( 180 x^{4}+160 x^{2}-20 \)