4 years ago

Help please i dont know how you can give the response with the number line

Mathematics

1 answer:

Volgvan4 years ago

6 0

The correct answer is 12

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At a constant temperature, the volume of gas, V, is inversely proportional to its pressure, p. By what percentage will the press

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Answer:

25 + v maybe

Step-by-step explanation:

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3 years ago

Find the distance between the pair of points<br><br>(-13,11) and (-6,5)

Alex_Xolod [135]

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3 years ago

The following data represent the flight time (in minutes) of a random sample of seven flights from one city to another city. 28

anzhelika [568]

Answer:

$Range = 281-256= 25$

In order to calculate the sample deviation we need to calculate the mean given by:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X= 265$

And the standard deviation can be calculated with this formula:

$s = \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And replacing we got:

$s = 8.426$

Step-by-step explanation:

For this case we have the following data given:

281, 269, 259, 265, 256, 259, 266

The range is defined as:

$Range = Max -Min$

And if we replace we got:

$Range = 281-256= 25$

In order to calculate the sample deviation we need to calculate the mean given by:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X= 265$

And the standard deviation can be calculated with this formula"

$s = \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And replacing we got:

$s = 8.426$

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3 years ago

under the supremacy clause, can the states ignore federal laws? (its a yes or no question not a paragraph from g00gle)

djverab [1.8K]

Answer:

Step-by-step explanation:

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3 years ago

∠A and ∠B are vertical angles with m∠A=x and m∠B=4x−30 .<br><br> What is m∠A ?

Anuta_ua [19.1K]

Okay so this is just step by step hope this helps you.

4x-30=180
180-30
4x=150
150/4
37.5
x=37.5

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4 years ago