64. Which testing control will result in taste panelists who are fresh, alert, and relaxed? A. Conduct the panel in the morning. B. Mask sounds with soft music. C. Test even numbers of samples. D. Use large consumer groups.

2.) \( 8-(-9)= \)

It costs \( \$ 8 \) to rent a bicycle for the first hour. It costs \( \$ 5 \) for each odditional hour. Which expression can be used to determine the total cost of renting a bicycle for any number of hours, \( h \) greater than 1 ? \( \begin{array}{ll}\text { (A) } h \times(h+5) \\ \text { (i) } 5+8 h \\ \text { (c) } h \times(h+8) \\ \text { (D) } 8+5 h\end{array} \)

\( \operatorname { Li } _ { E } ^ { A B } \quad \int _ { A } ^ { B } \quad b _ { C } ^ { B } \)

Soit la matrice \( A=\left(\begin{array}{lll}0 & 1 & 1 \\ 1 & 0 & 1 \\ 1 & 1 & 0\end{array}\right) \) 1. Vérifier que \( A^{2}=A+2 f \). En déduire que \( A \) est inversible et déterminer son inverse.

2) cilcule lobos