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3 years ago

12

In a lottery game, a player picks six numbers from 1 to 20. If the player matches all six numbers, they win 30,000 dollars. Othe

rwise, they lose $1.
What is the expected value of this game?

1 answer:

natka813 [3]3 years ago

5 0

the expected value of the game is about -$0.90

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Answer:

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4 times as many as 12 is 48.

1.75 is 14 times as many as 8.

Step-by-step explanation:

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2 years ago

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Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AC = 20 and DC = 5, what is the length of BC? (Note: the fi

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21.2 or 15 sqrt of 2 (PETHAGOREOM theorem)

Step-by-step explanation:

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3 years ago

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What percent of 82 is 9.75. Round your answer to the nearest tenth

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8 would be the nearest ten of 7.995..

<em><u>1.Multiply 82 with 0.01:</u></em>

<em><u /></em> $82$ <em><u>·</u></em> $0.01=0.82$ <em><u /></em>

<em><u>2.Multiply the terms:</u></em>

<em><u /></em> $0.82$ <em><u>·</u></em> $9.75=7.995$ <em><u /></em>

<em><u>3.Round the term:</u></em>

<em><u /></em> $7.995=8$ <em><u /></em>

Therefore, 82% of 9.75 in nearest tenth is 8.

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3 years ago

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Answer:

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Step-by-step explanation:

$6 - ( - 2)$

Distribute the negative in.

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$6 + 2$

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