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(b) A regular tetrahedron has four faces. Three are coloured white and the other face is red. It is rolled four times an
Posted: Sun Jul 10, 2022 10:23 am
by answerhappygod
- B A Regular Tetrahedron Has Four Faces Three Are Coloured White And The Other Face Is Red It Is Rolled Four Times An 1 (20.94 KiB) Viewed 91 times
(b) A regular tetrahedron has four faces. Three are coloured white and the other face is red. It is rolled four times and the colour of the bottom face Is noted each time. Find the probability that the bottom face is never red. What is the most likely number of times that the bottom face is red?