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Elena L [17]
3 years ago
14

In the American version of the Game Roulette, a wheel has 18 black slots, 18 red slots and 2 green slots. All slots are the same

size. A person can wager on either red or black. Green is reserved for the house. If a player wagers $5 on either red or black and that color comes up, they win $10 otherwise they lose their wager. What is the expected value of playing the game once
Mathematics
1 answer:
m_a_m_a [10]3 years ago
5 0

Answer:

-$0.26

Step-by-step explanation:

Calculation to determine the expected value of playing the game once

Expected value= [18/(18+18+2) x $5)]- [20/(18+18+2) x $5]

Expected value= ($18/38 x $5) - (20/38 x $5)

Expected value= ($2.37-$2.63)

Expected value= -$0.26

Therefore the expected value of playing the game once is -$0.26

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Answer:

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Step-by-step explanation:

Given triangles MNL and FHG with two of their angles to be 51° and 36° respectively. Their third angle is expressed as:

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Their third angle is 93°

Since both triangles have the same angles in them, both triangles are considered as similar triangle even though the value of their sides are different due to angle differences in both.

Note that individual triangles are scalene triangles since their angles are not the same but the both triangles are similar triangles based on their relationship.

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4 years ago
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90 mallards

Step-by-step explanation:

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3 years ago
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For question 22, divide each number by 1.41 to see which one produces a quotient larger than 0.9. d is the answer.
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3 years ago
Find the measure of one interior angle for the following regular polygon ​
kipiarov [429]

Answer:

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Step-by-step explanation:

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The answer that you are looking for is d
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