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3 years ago

What rock is formed at the fault line of an earthquake?

SAT

1 answer:

hjlf3 years ago

5 0

Answer:

Strike-slip faults indicate rocks are sliding past each other horizontally, with little to no vertical movement. ...

Normal faults create space. ...

Reverse faults, also called thrust faults, slide one block of crust on top of another.

Explanation:

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Which sequence correctly indicates the branching pattern of the human respiratory system?.

frozen [14]

Answer: trachea bronchi bronchioles alveoli

Explanation:

4 0

2 years ago

The professor informs the class that there will be a test next week. what is the probability that a randomly selected student st

marusya05 [52]

The probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade is: D. 0.80.

<h3>How to calculate the probability?</h3>

In this exercise, you're required to determine the probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade. Thus, we would apply Bayes's theorem.

Let S represent studied for.

Let B represent a score of B or higher grade

Therefore, we need to find P(S|B):

$S|B = \frac{B|S \times S}{B|S \times S\; +\; B|S' \times S'} \\\\S|B = \frac{0.55 \times 0.6}{0.55 \times 0.6 \;+ \;0.2 \times 0.4}\\\\S|B =\frac{0.33}{0.33 + 0.08} \\\\S|B =\frac{0.33}{0.41}$

S|B = 0.80.

Read more on probability here: brainly.com/question/25870256

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<u>Complete Question:</u>

At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.

5 0

2 years ago

Please help me as soon as possible!

Lena [83]

If you add it it'll become -3x^2+5x+7

6 0

3 years ago

Neurofeedback, a newer type of biofeedback, involves trying to change

frosja888 [35]

Neurofeedback involves trying to change brain wave activity.

<h3>Brain wave</h3>

The human brain is an intricate organ that baffles many scientists today. One design feature of the human brain is its ability to send signals in the form of brain waves when the mind is ar work or in a state of rest. These brain wave activity are braodly categorized into four types, namely;

beta waves
alpha waves
theta waves
delta waves

Neurofeedback thus occurs when an attempt is made to change from one of the above brain wave types to another.

You can learn more about brain wave activity here brainly.com/question/14080098

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8 0

2 years ago

What must be true if mesentery is a organ

nevsk [136]

The mesentery, Coffey argues, should be considered an organ because it holds up our intestines (a discrete role) and has a distinct structure. “It has a beginning and an end, and in between it kind of fans out like a Chinese fan,” he says, and is usually about two feet long

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3 years ago