Select all the following that is/are usually true about voting in a caucus. Your vote is kept secret. You can talk to other people while making your selection of a candidate. You can change your mind after you make your initial selection of a candidate. You can make your selection via mail in ballot.

Activity 4.3 .1 - Write a Summary "Japanese Internment Camp Locations" By Rebecca K. Sharp "Beginning in May 1942, the War Department transferred the Japanese Americans to 10 War Relocation Authority (WRA) relocation centers: Central Utah (Utah), Colorado River (Arizona), Gila River (Arizona), Granada (Colorado), Heart Mountain (Wyoming), Jerome (Arkansas), Manzanar (California), Minidoka (Idaho), Rohwer (Arkansas), and Tule Lake (California). Under guard and surrounded by barbed-wire fences, the internees lived in cramped barracks sharing communal toilets, showers, and mess halls. Privacy was nonexistent. The relocation centers mirrored small communities with churches, hospitals, libraries, post offices, and schools. The WRA allowed some internees to leave for temporary seasonal agricultural work. Others attended college, served in the military, or obtained outside employment. Some of the internees remained in the WRA relocation centers until they closed in 1946."

12 is a quadratic residue modulo 13. True False

Hausaufgabe 23: (Inverse einer Matrix) a) Berechnen Sie die Inverse der Matrix \[ A=\left(\begin{array}{ccc}0 & -3 & -2 \\ 1 & -4 & -2 \\ -3 & 4 & 1\end{array}\right), \] indem Sie die Matrix \( A^{-1} \) in allgemeiner Form ansetzen und ihre unbekannten Matrix- elemente über die Forderung \( A A^{-1}=\mathbf{1}_{3} \) ermitteln. b) Prüfen Sie Ihr Ergebnis aus a), indem Sie das Matrixprodukt \( A A^{-1} \) ausführen. (Die Be- rechnungen der Einträge in der 1. Spalte von \( A A^{-1} \) sind dabei detailliert aufzuschreiben.)

2 is a quadratic residue modulo 5

1. What can you infer about the global impact of COVID-19 based on the number of infections and deaths mentioned in the article? 2. How did the roles of first responders and essential workers contribute to communities during the pandemic?