3 years ago

Really need the answers

Mathematics

1 answer:

yan [13]3 years ago

6 0

Answer:

Of what???? what question?

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What’s the value of x?

aleksandr82 [10.1K]

Answer:

the value of x is 115

Step-by-step explanation:

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2 years ago

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Through: (-2, -1), slope = -1

oksano4ka [1.4K]

y= -1x -3

that's equation of the line

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3 years ago

Factor the trinomial<br><br> X2-12x +16

wlad13 [49]

2*&/45/+=67364/3/4/32:5,6544 is hothead answer

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3 years ago

Assume that the Poisson distribution applies and that the mean number of aircraft accidents is 9 per month. Find P(0), the prob

Ugo [173]

Answer: 0.0001

It is unlikely to have a month with no aircraft accidents .

Step-by-step explanation:

Given : Mean number of aircraft accidents = 9 per month

The Poisson distribution formula :-

$\dfrac{e^{-\lambda}\lambda^x}{x!}$ , where $\lambda$ is the mean of the distribution.

If X = the number of aircraft accidents per month, then the probability that in a month, there will be no aircraft accidents will be :-

$\dfrac{e^{-9}(9)^0}{0!}=0.000123409804087\approx0.0001$

Hence, the probability that in a month, there will be no aircraft accidents = 0.0001

Since this is less than 0.5 , therefor it is unlikely to have a month with no aircraft accidents .

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3 years ago

Zachary purchased a computer for $1,200 on a payment plan. Four months after he purchased the computer, his balance was $780. Fi

DedPeter [7]

Answer:

y = 105x

Step-by-step explanation:

He loses $105 per month

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3 years ago