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USPshnik [31]
3 years ago
5

A teacher randomly selects one student from a group of students where 12 are wearing a black shirt, 8 are wearing a red shirt, a

nd 12 are wearing a blue shirt.
What is the probability that the selected student is wearing a blue shirt?

Enter your answer as a fraction, in simplified form, in the box.
Mathematics
2 answers:
Ket [755]3 years ago
6 0
Probability=number of specific outcomes/number of possible outcomes...

P(B)=B/T=12/(12+12+8)

P(B)=12/32

P(B)=3/8
Art [367]3 years ago
6 0

Answer:

3/8 is the most likly answer

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

3x-2>5x+10

Add 2 to both sides

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Simplify

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Subtract 5x from both sides

3x-5x>5x+12-5x

Simplify

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Multiply both sides by -1 (reverse the inequality)

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Simplify

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Divide both sides by 2

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Divide the numbers: \frac{2}{2} =1

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Divide the numbers: \frac{-12}{2}

Apply fraction rule: \frac{-a}{b} =-\frac{a}{b}

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Answer:

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Step-by-step explanation:

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