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Dima020 [189]
3 years ago
10

A game involves rolling a fair six-sided die. If the number facing upward on the die is a whole number multiple of three, the pl

ayer wins an amount equal to the number on the die times $20. If the number is not a multiple of three, the player gets nothing. What is the expected value of a players winnings on each roll.
Mathematics
2 answers:
tamaranim1 [39]3 years ago
7 0

Answer:

$30

Step-by-step explanation:

Multiples of 3: 3,6

Expected profit:

⅙(3×20) + ⅙(6×20) + 0

10 + 20 + 0

30

sweet-ann [11.9K]3 years ago
5 0

Answer:

E = 0 x (4/6) + 60 x (1/6) + 120 x (1/6)  = 30

Step-by-step explanation:

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Answer:

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16/33 = 0.48484848

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Step-by-step explanation:

divde each fraction

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2y = 1/2 + 3/5

  • Let's make the two fractions have common denominators.
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we are given

\frac{1}{6} m=\frac{5}{8}

Since, we have to solve for m

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