\( 20 \quad 1 \) point The blank cuvette contained only water. True False

Each angle of an equilateral triangle is \( 60^{\circ} \). True False

(1. Halla la suma de las cifras que reemplazan a los asteriscos ( \( ) \). \[ \begin{array}{l}4 x 7 \\ x * 3 \\ x * * \\ x * *\end{array} \]

Solve the inequality. Express your answer using set notation and interval notation. Graph the solution set. \( -6 \leq 6-4 x \leq 3 \) The solution is expressed in set notation as \( \{x \mid \square\} \) The solution is expressed in interval notation as Choose the correct graph of the solution set below.

QUESTÃO : 04 As coordenadas do vértice da parábola que representa a função: \( y=x^{2}-6 x+8 \), são: \( \begin{array}{lllll}\text { a) }(-1,4) & \text { b) }(3,-1) & \text { c) }(-1,1) & \text { d) }(0,1) & \text { e) }(1,3)\end{array} \)

Evaluate the following expression without using a calculator. \( \log _{5} 5 \) \( \log _{5} 5=\square \)