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hoa [83]
2 years ago
3

Event A, Event B, and Event Care provided. Event A and Event B aremutually exclusive. Event A and Event C are not mutually exclu

sive.P(A) = 0.45P(B) = 0.30P(C) = 0.25What is the probability of the union of A and B?
Mathematics
1 answer:
Sergeu [11.5K]2 years ago
6 0

Given data:

The probability of A is P(A)=0.45.

The probability of B is P(B)=0.30.

The expression for the mutually exclusive events is,

P(A\cap B)=0

The expression for the probability of A union B is,

\begin{gathered} P(A\cup B)=P(A)+P(B)-P(A\cap B) \\ =0.45+0.30-0 \\ =0.75 \end{gathered}

Thus, the probability of (AUB) is 0.75.

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Answer:

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5 0
3 years ago
Leonard purchases a model boat kit for $67.53. He uses a coupon for $25 off a purchase of $50 or more. What is the discounted pr
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4 years ago
Please help!!!!!
sergeinik [125]

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