Questions and answers for rules ch9 description of questions and answers for rules ch9 may 16 2020 by alexander pushkin free reading questions and answers for rules ch9 answer elected by the people question 3 what is peculiar with zanu pf answer it has always won. Start studying ch9 learn vocabulary terms and more with flashcards games and other study tools. The answers to the questions in the activity below should help you discover a number of important points relating the matrix arithmetic and algebra some of them are exactly as they are with ordinary real numbers that is scalars more significantly there are a few important differences activity 1 1 in the example above suppose that qba. Question ch9 answer the questions for the below network tf norma duration 8 crashed duration 15 04 06 12 3 6 3 slope cost 100 60 80 40 20 75 50 200 80 30 410 610 612 8 6 2 0 10 12 4 14 8 5 10 6 4 3 10 o 15 normal situation a what is the minimum time to complete the project above b what is the minimum cost to complete the project in minimum time . Question ch9 answer the questions for the below network activity tf crashed duration 5 9 15 slope cost 100 60 60 5 normal duration 8 12 3 6 6 12 0 6 0 o 1 12 4 10 40 3 4 10 6 15 15 11 10 0 15 20 75 6 10 6 12 6 8 2 8 10 12 8 12 14 200 5 3 3 normal situation 0 a