Question

When tanawat goes on holiday,he asks his friend Niran to water his plant for him while he is away.
If Niran does not water the plant correctly, the probability that the plant will die is 0.8.
If Niran does water the plant correctly, there is still a probability of 0.2 that it will die.
The probability that Niran will water the plant correctly is 0.7.
a) Use a tree diagram to work out the probability that the
plant will be alive when Tanawat returns.
b) What is the probability that Niran did not water the plant
properly, given that Tanawat returns to find that his
plant is dead?

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

How do I write a sister marriage leave letter?

Dear Sir, I want to inform you that the wedding ceremony has been decided of my sister and the wedding has been scheduled on (Date) in this present month. I request you to grant me leaves for 5 days so that I can attend my sister's marriage and bless her for new phase of life.