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MrMuchimi
3 years ago
9

−3(2x+7)=12x what is x?

Mathematics
2 answers:
velikii [3]3 years ago
5 0
X=-7/6
That is the answer
MissTica3 years ago
3 0

Step-by-step explanation:

x equals negative 1 and one over 6 or 7 / 6 or 1.16 with a hat on top

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2 years ago
In Canada, 92% of the households have televisions.
Free_Kalibri [48]

Answer: Let "T" denote households with television

"I" denote households with internet

and "N" denote households with neither of these.

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0.95 = 0.92 + 0.72 - P(TnI) ==> P(TnI) = 0.69. This means P(T/I) = P(T) - P(TnI) = 0.92 - 0.69 = 0.23, and P(I/T) = P(I) - P(TnI) = 0.72 - 0.69 = 0.03. So,

a)

House                 Probability

Nothing                0.05

Only television      0.23

Only internet         0.03

Both                   0.69

b) P(internet but no television) = P(only internet) = 0.03

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d) P(internet | there is no television) = (By Bayes' Rule) P(I/T) / P(T') = 0.03 / 0.08 = 0.375

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Step-by-step explanation:

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2 years ago
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Answer:

.2, .4, .44, .12, I'm too lazy to do the rest

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