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3. A test consists of 30 true/false questions. To pass the test a student must answer at least 18 questions correctly. If a student guesses on each question, what is the probability that the student will
answered
Mar 15, 2021
Mathematics
college
1
vote
226k
views
There are 12 tables in the cafeteria. Each table can sit 8 students. There are 4 lunch periods each day. How many students can the cafeteria serve each day?
answered
Jan 14, 2021
Mathematics
middle-school
3
votes
139k
views
How did Truman and MacArthur differ over strategy in Korea?
answered
Jul 8, 2020
History
middle-school
3
votes
161k
views
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