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3 years ago

Simplify the linear expression. −2x+3(−5x+1)

Mathematics

1 answer:

slega [8]3 years ago

3 0

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Let's simply the given expression ~

$- 2x + 3( - 5x + 1)$

$- 2x - 15x + 3$

$- 17x + 3$

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Applicants for temporary office work at Carter Temporary Help Agency who have successfully completed an administrative assistant

dezoksy [38]

Answer:

0.681

Step-by-step explanation:

Let's define the following events:

S: a Carter office worker is rated satisfactory

U : a Carter office worker is rated unsatisfactory

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We have from the original text that

P(S | ND) = 0.8, this implies that P(U | ND) = 0.2.

P(S | DN) = 0.65, this implies that P(U | DN) = 0.35. Besides

P(DN) = 0.55 and P(ND) = 0.45, then we are looking for

P(DN | U), using the Bayes' formula we have

P(DN | U) = $\frac{P(U | DN)P(DN)}{P(U | DN)P(DN) + P(U | ND)P(ND)}$ = $\frac{(0.35)(0.55)}{(0.35)(0.55)+(0.2)(0.45)}$ =0.681

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3 years ago

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Sunny_sXe [5.5K]

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4 years ago

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zavuch27 [327]

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Step-by-step explanation:

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I think that is the right answer tell me if its right.

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