silverleaf321

2 Questions
0 Answers

0

528

1

+9

Probability Help

Three black beads, two red beads, and a yellow bead are arranged in a line. What is the probability that no black bead is adjacent to the yellow bead?

silverleaf321 09.05.2020

0

770

5

+9

How many different bracelets have 4 identical red beads, 4 identical orange beads, and 1 yellow bead, if rotating or flipping a bracelet doe

How many different bracelets have 4 identical red beads, 4 identical orange beads, and 1 yellow bead, if rotating or flipping a bracelet does not change it?

The answer is not 35, can someone teach me please?

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silverleaf321 04.04.2020