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GalinKa [24]
3 years ago
7

A bag contains 4 gold marbles, 9 silver marbles, and 29 black marbles. the rules of the game are as follows: you randomly select

one marble from the bag. if it is gold, you win $6, if it is silver, you win $2. if it costs $1 to play, what is your expected profit or loss if you play this game?
Mathematics
1 answer:
Lera25 [3.4K]3 years ago
3 0

The solution is attached as a word file

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The elevation E, in meters, above sea level at which the boiling point of a certain liquid ist degrees Celsius is given by the f
sweet [91]

Answer:

Given E(t)=1100(100-t)+580(100-t)^2

Put t = 99.5, we get

E(99.5)=1100(100-99.5)+580(100-99.5)^2

E(99.5)=1100(0.5)+580(0.5)^2

E(99.5)=1100(0.5)+580(0.25)

E(99.5)=550+145

E(99.5)=695m

Step-by-step explanation:

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Answer:

x = 29

Step-by-step explanation:

The three angles of a triangle add to 180

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Subtract 151 from each side

x+151-151 = 180-151

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