3 years ago

Solve the equation 3(x-4)=12x

1 answer:

3 0

Answer:

X= -4/3

Step-by-step explanation:

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Divide the percentages by 100 then multiply the number given

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satela [25.4K]

Answer:

0.5885

Step-by-step explanation:

The possible ways for a test to be positive are:

- Woman is pregnant & true positive

- Woman is not pregnant & false positive

The probability of a positive is:

$P(+) = 0.07*0.95+(1-0.07)*(1-0.95)\\P(+)=0.113$

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The probability is 0.5885

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