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4 years ago

BRAINLIESTTTT ASAP!!!!

Mathematics

1 answer:

Sphinxa [80]4 years ago

6 0

Answer:

Step-by-step explanation:

note that alternate interior angles are congruent, hence

angle measure = 34° → A

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The diffrence of 10 and u

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"The difference" tells you that you'll be subtracting.

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3 years ago

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3 years ago

The scheduled arrival time for a daily flight from Boston to New York is 9:35 am. Historical data show that the arrival time fol

Lady_Fox [76]

Answer:

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean is:

$M = \frac{a+b}{2}$

The standard deviation is:

$S = \sqrt{\frac{(b-a)^{2}}{12}}$

Arrival time of 9:18 am and a late arrival time of 9:41 am.

9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.

Mean:

$M = \frac{a+b}{2} = \frac{0+23}{2} = 11.5$

Standard deviation:

$S = \sqrt{\frac{(b-a)^{2}}{12}} = \sqrt{\frac{(23 - 0)^{2}}{12}} = 6.64$

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

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3 years ago

Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then sele

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4 years ago

What is 3/8 of 2.40 please help me I am bad at maths

olga2289 [7]

2.40 / 8 = 0.3

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4 years ago

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