Aquiz consists of 6 multiple-choice questions. each question has 4 possible answers. a student is unprepared, and he has no choice but guessing answers completely at random. he passes the quiz if he gets at least 3 questions correctly. what is the probability that he will pass?

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

What is the difference between regular convex and concave polygons

Is it true or false i’m trying to pass this test so i can leave school