Use the counting principle to determine the total number of possible outcomes. 1) A student takes a 3 question multiple-choice quiz. There are four options (A,B,C,D) for each question. In how many ways can the student answer the 3 questions? 2) A school district assigns each of their students a password that consists of three unique letters (no repetition), followed by three unique numbers (no repetition), and finally one symbol (@, !, #, $, %, or &) at the end. How many passwords are possible?
Use the counting principle to determine the total number of possible outcomes. 1) A student takes a 3 question multiple-choice quiz. There are four options (A,B,C,D) for each question. In how many ways can the student answer the 3 questions? 2) A school district assigns each of their students a password that consists of three unique letters (no repetition), followed by three unique numbers (no repetition), and finally one symbol (@, !, #, $, %, or &) at the end. How many passwords are possible?
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 16PT: In a competition of 50 professional ballroom dancers, 22 compete in the fox-trot competition, 18...
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