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arlik [135]
3 years ago
13

In a class of 100 students, there are 80 girls and 20 boys. twenty (20) are a students, and 12 of the a students are girls. if a

student is chosen (only one student is chosen) from the class at random, what is the probability of choosing an a student, given that the student is a boy?
Mathematics
1 answer:
Reptile [31]3 years ago
8 0
Because 20 students are boy and they pick more boys because there are 20 boys students
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Determine the mean of the following data. Choose the correct option.<br> 7, 8, 9, 2, 4, 5, 12, 9
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Answer:

7

Step-by-step explanation:

mean means average

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Two of the most popular options on a certain type of new car are automatic transmission and built-in GPS. Suppose that 90% of al
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Answer:

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Step-by-step explanation:

We solve this question treating these probabilities as Venn sets.

I am going to say that:

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3 years ago
Unknown angle problems (with algebra)
lubasha [3.4K]
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