Ask question

Ask question

All categories

2 years ago

11

Which of the following is true about the formation of faults.

1 answer:

blondinia [14]2 years ago

4 0

Answer:

A fault is formed in the Earth's crust as a brittle response to stress. Generally, the movement of the tectonic plates provides the stress, and rocks at the surface break in response to this. If you whack a hand-sample-sized piece of rock with a hammer, the cracks and breakages you make are faults.

Explanation:

You might be interested in

what is happening to people who use computers? they are connected all the time they are not paying attention to letters anymore

stepladder [879]

Answer: They are learning a new vocabulary. C

Explanation:

6 0

1 year ago

Give an example of one type of energy conversion (change to another form). Be sure to explain your example.

dimulka [17.4K]

One type of energy change or transference is putting gas into your car because your converting chemical-energy into motion or kinetic-energy!

8 0

2 years ago

To compare the average amount of time that canadians and americans spend commuting, a researcher collects a sample of canadians

yKpoI14uk [10]

The standard error of the difference of sample means is 0.444

From the complete question, we have the following parameters

<u>Canadians</u>

Sample size = 50
Mean = 4.6
Standard deviation = 2.9

<u>Americans</u>

Sample size = 60
Mean = 5.2
Standard deviation = 1.3

The standard error of a sample is the quotient of the standard deviation and the square root of the sample size.

This is represented as:

$SE = \frac{\sigma}{\sqrt n}$

The standard error of the Canadian sample is:

$SE_1 = \frac{2.9}{\sqrt{50}}$

So, we have:

$SE_1 = 0.41$

The standard error of the American sample is:

$SE_2 = \frac{1.3}{\sqrt{60}}$

So, we have:

$SE_2 = 0.17$

The standard error of the difference of sample means is then calculated as:

$SE= \sqrt{SE_1^2 + SE_2^2}$

This gives

$SE= \sqrt{0.41^2 + 0.17^2}$

$SE= \sqrt{0.197}$

Take square roots

$SE= 0.444$

Hence, the standard error of the difference of sample means is 0.444

Read more about standard errors at:

brainly.com/question/6851971

5 0

2 years ago

True or false <br>1. The computers of all the five generations have different properties.

Simora [160]

Answer:

The answer to your question is true

6 0

2 years ago

Can be used to make an image of a black hole

netineya [11]

....Do you mean What can be used to make a black hole? thats easy a black marker and a dark blue marker. :P or blue and black pens

7 0

3 years ago