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Scrat [10]
4 years ago
14

According to the general equation for conditional probability, if P(AD) =4/7 and P(B)= 7/8, what is P(A B)?

Mathematics
1 answer:
stiv31 [10]4 years ago
3 0

It is given that P(A\cap B)=\frac{4}{7} \\ P(B)=\frac{7}{8}

Now, the conditional probability,

P(A|B)=\frac{P(A \cap B)}{P(B)} =\frac{4/7}{7/8} =\frac{32}{49}.

The correct choice is (C).

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garik1379 [7]

Answer:

KL does not name the same line.

Step-by-step explanation:

You'll recognize that if you go from KM, it stays on the same. You go from MN it stays on the same line. KN also stays on the same line. By K and L are two completely different lines. L can only be with N or J

8 0
3 years ago
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Answer:

Step-by-step explanation:

All angles in a triangle add up to 180º, so we can make this equation.

7x-2+5x-10+4x=180

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4 0
3 years ago
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Delvig [45]

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256

Step-by-step explanation:


8 0
4 years ago
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. Explain the Error: Katie said, “All Negative numbers are integers.” What was her error?
Triss [41]

Answer:

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7 0
3 years ago
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Sauron [17]
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A= 3.14 × 25
Simplify this and the area of the circle is about 78.5
A≈78.5
6 0
3 years ago
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