Mathematics: One thousand raffle tickets are sold at $2 each. six prizes will be awarded, one first prize worth $500, two second prizes worth $300 and three third prizes worth $100. oliver purchases one of the tickets. find his expectation.

One thousand raffle tickets are sold at $2 each. six

Ответ:

payshencec21

07.01.2022

Oliver would have a 1/1000 chance of getting $500, a 2/1000 chance of earning $300, and a 3/1000 in earning $1000. He would have a 994/1000 chance of making no money back

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Ответ:

journeyhile5

22.02.2020

Mathematics

Step 2: (x + 4)(x + 2) = 8

Step-by-step explanation:

x2 + 6x + 8 = 0

x2 + 4x + 2x + 8 = 0

x(x + 4) + 2(x + 4) = 0

(x + 2)(x + 4) = 0

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One thousand raffle tickets are sold at $2 each. six prizes will be awarded, one first prize worth $500, two second prizes worth $300 and three third prizes worth $100. oliver purchases one of the tickets. find his expectation.

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