Respuesta :
7 red, 8 yellow, 9 white......total = 24 roses
probability first pick is white : 9/24
probability second pick is yellow : 8/23
probability of both : 9/24 * 8/23 = 72/552 reduces 3/23 <====
probability first pick is white : 9/24
probability second pick is yellow : 8/23
probability of both : 9/24 * 8/23 = 72/552 reduces 3/23 <====
The probability that he will give a white rose to the first child and then a yellow rose to the second child is 3/23.
What is Probability?
It is the study of likeliness of an event to happen.
The number of red roses = 7
The number of yellow roses = 8
The number of white roses = 9
Total roses = 24
The probability of giving a white rose is 9/24
The total roses is now 23
The probability of giving a yellow rose to the second child is 8/23
Then the probability that he will give a white rose to the first child and then a yellow rose to the second child is
=> (9/24) * ( 8/23)
= 3/23
To know more about Probability
https://brainly.com/question/11234923
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