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Reptile [31]
3 years ago
5

Please solve this question ​

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0

Answer:

P (A) = 0.45

Step-by-step explanation:

The addition rule of probability states that:

P(A\cup B)=P(A)+P(B)-P(A\cap B)

Given:

P(A\cup B) = 0.7\\P(A\cap B) = 0.1\\P(B) = 0.35

Compute the value of P (A) as follows:

P(A\cup B)=P(A)+P(B)-P(A\cap B)\\P(A)=P(A\cup B) + P(A\cap B) - P(B)\\= 0.7 +0.1-0.35\\=0.45

Thus, the probability of <em>A</em> is, P (A) = 0.45.

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