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kiruha [24]
3 years ago
9

The function of a line is y= 3x + 2. What would the slope of its perpendicular be?

Mathematics
1 answer:
Bogdan [553]3 years ago
5 0

Answer:

-1/3

Step-by-step explanation:

Perpendicular slope=negative reciprocal

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Answer:

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Step-by-step explanation:

x=2 in the equation 3x+5=19-4x

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The number of hours a lightbulb burns before failing varies from bulb to bulb. The population distribution of burnout times is s
liubo4ka [24]

ANSWER:

The average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

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The cental limit theorem states, that id the sample size is large (30 or more), then the sampling distribution of the sample means is approximately normal with mean ц and standar deviation б/\sqrt{n}

Thus the correct answer is the average burnout time of a large number of bulbs has a sampling distribution that is close to Normal.

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3 years ago
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Rudiy27

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Step-by-step explanation:

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Read 2 more answers
PLEASE HELP FOR BRAINLIEST! ;)
IrinaVladis [17]

1. D - Since it's random, everyone has an equal chance of being picked

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