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Evgen [1.6K]
4 years ago
9

I need help with number 21 please!

Mathematics
1 answer:
seraphim [82]4 years ago
6 0
The coordinate point is 8
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If A and B are independent events, P(A) = 0.25, and P(B) = 0.3, what is P(AB)?
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Answer:

P(A) = 0.25, P(B= 0.3

And if we want to find P(A \cap B) we can use this formula from the definition of independent events :

P(A \cap B) =P(A) *P(B) = 0.25*0.3= 0.075

And the best option would be:

P(A \cap B) =0.075

Step-by-step explanation:

For this case we have the following events A and B and we also have the probabilities for each one given:

P(A) = 0.25, P(B= 0.3

And if we want to find P(A \cap B) we can use this formula from the definition of independent events :

P(A \cap B) =P(A) *P(B) = 0.25*0.3= 0.075

And the best option would be:

P(A \cap B) =0.075

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3 years ago
Which expressions are equivalent to -6 + 3(2+(+-4t))
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-12<em>t </em>

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3 years ago
How does the length of the hypotenuse ina right triangle relate to the lengths of the legs?
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I am pretty sure it is "D"
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If f(x)=x/2 and g(x) = x-3,what is the value of g(f(8))
pochemuha
F(x) = x/2
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