What is the expected value when rolling a fair number cube in each of the following cases? A 6-sided number cube with the numbers 2 twice, 4 twice, and 6 twice on its six faces.

An 8-sided number cube with the numbers 1 twice, 5 twice, 7 three times, and 8 once on its eight faces.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

need more detail

step-by-step explanation:

lele

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