2 years ago

Please help me ASAP!Please

Mathematics

2 answers:

Tanzania [10]2 years ago

8 0

2,11,12 hope this helps

aleksandrvk [35]2 years ago

7 0

Answer:

Option three

Step-by-step explanation:

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Three times the difference of ten and a number is four.

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If A and B are independent events with P(A) = .5 and P(B) = .2, find the following:a) P(A U B)b) P(A^c ? B^c)c) P(A^c U B^c)**No

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If A and B are independent, then $P(A\cap B)=P(A)P(B)$ .

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$\boxed{P(A\cup B)=0.6}$

b. I'm guessing the ? is supposed to stand for intersection. We can use DeMorgan's law for complements here:

$P(A^c\cap B^c)=P(A\cup B)^c=1-P(A\cup B)$

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c. DeMorgan's law can be used here too:

$P(A^c\cup B^c)=P(A\cap B)^c=1-P(A\cap B)=1-P(A)P(B)$

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2 - 8 / 4 - (-16)

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You can pick either of the coordinates and substitute them in

POINT SLOPE FORM EQUATION : y - 8 = -3/10 ( x + 16 )

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2 years ago