3 years ago

Need help please only searious answers.

Mathematics

1 answer:

Taya2010 [7]3 years ago

6 0

Answer:

answer 3

Step-by-step explanation:

Hope this helps you out

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3 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

A local flower shop is selling $1 raffle tickets and is donating all proceeds to the children's hospital. They sold 5,500 ticket

xxMikexx [17]

Answer: The expected value of purchasing a raffle ticket would be $0.3449.

Step-by-step explanation:

Since we have given that

Number of tickets = 5500

Number of flower arrangements = 20

Number of gift certificates = 20

So, Probability that wining $70 at flower arrangement = $\dfrac{20}{5500}=\dfrac{1}{275}$

Probability that wining $25 at gift certificates = $\dfrac{20}{5500}=\dfrac{1}{275}$

So, Expected value of purchasing a raffle ticket would be

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Hence, the expected value of purchasing a raffle ticket would be $0.3449.

5 0

4 years ago

Need help please only searious answers.​

Need help please only searious answers.