Probability with and without replacement:
an activity book has 21 pages of crossword p...
Mathematics, 05.02.2020 12:50 adi593
Probability with and without replacement:
an activity book has 21 pages of crossword puzzles, 18 pages of cryptograms, and 12 pages of mazes. bianca randomly selects a page, completes the activity, and then randomly selects another page to complete.
what is the probability that bianca first completes a maze and then completes a crossword puzzle.
ans:
42/425
28/289
21/88
33/51
Answers: 2
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