Study the image. Which statement best describes the rock? The rock has fine grains. The grains of the rock are sharp or jagged. The rock is banded. The bands of the rock run from the top to the bottom.

Answer:

B

Explanation:

The mass of the piece of copper, to the nearest whole number is 121 grams.

Given the following data:

To calculate the mass of the piece of copper, to the nearest whole number:

Mathematically, quantity of heat is given by the formula;

[tex]Q = mc\theta[/tex]

Where:

Making "m" the subject of formula, we have:

[tex]m = \frac{Q}{c\theta}[/tex]

Substituting the given parameters into the formula, we have;

[tex]m = \frac{3500}{0.385(225-150)}\\\\m = \frac{3500}{0.385 \times 75} \\\\m = \frac{3500}{28.875}[/tex]

Mass, m = 121.21 ≈ 121 grams

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Answer:

121

Explanation:

just took it

Answer:

True

Explanation:

Answer: True

Explanation:

Answer:

Good Morning,

Good Evening,

Hope this email find you in the best of your.

Hope you are having great time

Hope you are enjoying your time

Hope you enjoying good health

The question above wants to assess your ability to recognize the types of speech that occur around you. For that reason, I cannot answer this question for you, but I will show you how to answer this question.

First, you should look for articles and websites to show the types of speeches that exist. This will show you the characteristics of each speech and how you can identify them in your life. The most common types of speech are:

Based on this, you should note the types of speech being spoken around you. In this way, you will answer your question as follows:

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Using system of linear equations the distance at the fisherman and the bobbler meets ls 8 miles

Speed in still waters = 7 mph

Stream speed = 3 mph

Upstream speed of canoe = 7 - 3 = 4 mph

Distance between fisherman and bobbler = 14 miles

Let seperation distance = d

Meeting distance = 14 - d

using the relation :

Distance= (speed × time)

canoe distance , d = 4t - - - - (1)

Noobler distance = 14 - d = 3t ----(2)

Equate (1) and (2)

d/4 = (14 - d)/3

3d = 4 (14 - d)

3d = 56 - 4d

7d = 56

d = 8 miles

Hence, the distance is 8 miles

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the time take for the fisherman to meet the bobber is 2 hours

as given in the question ,

canoe being paddled  at 7mph (at still water)

speed of the stream  is 3mph

distance between the fisherman and the bobber is 14 miles

let the bobber and the canoe meet at a distance X

from the starting point of canoe.

then the distance of the meeting point from the fisherman is = (14 - X)

using the formula Distance = Speed x Time,

we have for the canoe,

D= 4T,   ----- (1)

for the bobber, 14 - X = 3T ----- (2)   ( speed of bobber = speed of stream= 3 MPH)

T is same in both equations, hence

=> [tex]\frac{X}{4} =\frac{14-X}{3}\\[/tex]

=> [tex]3X=(14-X)4[/tex]

=> [tex]3X=56-4X[/tex]

=>  [tex]7X=56[/tex]

=> [tex]X=8[/tex]

X= 8 miles

now , to find the time taken

place the value of x in equation(2)

=>[tex]14-X=3T[/tex]

=> [tex]14-8=3T[/tex]

=> 6 = 3T

=> T = 2 hours

we can say that ,

time take for the fisherman to meet the bobber is 2 hours

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the full question is :

You can paddle your canoe 7 mph through any placid lake. The stream flows at 3mph . The moment you start to paddle up stream a fisherman looses one of his bobbers in the water 14 miles up stream of you.

How many hours does it take for you and the bobber to meet?

Answer:as the voting ballots before the 1890s were in fact printed by the political parties themselves. Today the printing of ballots is a very serious business and there are strict regulations and control mechanisms in place in order to stop voter fraud which unfortunately is a big issue.

Explanation:

The zebra mussel is an invasive species that decrease the carrying capacity of native species by competing for limited food resources. Invasive species are harmful to the homeostasis of an ecosystem.

The carrying capacity refers to the maximum population size of a species sustained by specific environmental conditions.

The factors that affect the carrying capacity include the availability of both biotic (e.g., food, presence of invasive species, etc) and abiotic (e.g., water, habitat) resources.

For example, Zebra mussels, and Quagga mussels are invasive species that can decrease the carrying capacity of native mussels by taking away limited food and attaching themselves to the native mussels.

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Answer:

it is B i got it right can i get a like i just started brainly plus

Explanation:

Answer:

The central thread that connects the three parts of section VIII in "The way to rainy mountain" by N. Scott momaday,is that language is a powerful way to influence reality

Answer:

The answer is;

B. It presents Jim’s language as he really speaks.

C.It shows that Jim is comfortable enough with Huck to share his negative opinion of the two men.

D.It contrasts Jim’s uneducated speech with his ability to recognize the men as rascals.

Explanation:

Here is the text that goes w/ the question:

"But, Huck, dese kings o' ourn is reglar rapscallions; dat's jist what dey is; dey's reglar rapscallions."

I got this right on Edg. (2021)

Answer:

a.

Explanation:

<3

Legal concepts in Taizong's larger political philosophy. The traditional bias in Tang historiography as a whole, which has been laudatory of Taizong's reign, has also had an impact. Thus, option A is correct.

The legal ideas of Taizong were part of his larger political ideas. Additionally, it has been impacted by the long-standing favoritism of Taizong's rule in Tang historiography as a whole.

It will contend that Taizong was an emperor who cared about lawfulness, capable legal administration, and leniency in sentencing.

It is important to remember that Taizong is not particularly known for his original legal theories or for his ideological or idealistic dedication to legal reform for its own sake.

Therefore,  A strong military benefits China. Confucius approved of warfare.

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Answer:

can someone please answer

Explanation:

i have the same question

The person is Rainsford :)

Part of the Monroe doctrine is the United States would form an alliance with France in order to enforce the policy. The correct option is d.

The Monroe Doctrine, a statement of American foreign policy made by President James Monroe in 1823, said that the United States would not meddle in the politics or wars of Europe or with its already-existing colonies in the Western Hemisphere.

European involvement in the region. In an absurd effort to prevent the Civil War, Secretary of State William H. Seward made a weird application of the theory in 1861. Seward advised the United States to launch a campaign to liberate Cuba and abolish the last remaining elements of colonialism in the Americas in order to challenge alleged European interventions in the Western Hemisphere and deflect attention away from the impending crisis. Lincoln rejected the suggestion.

Therefore, the correct option is d, The United States would form an alliance with France in order to enforce the policy.

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The question is incomplete. Your most probably complete question is given below:

No new colonization would take place in the Western Hemisphere.

If any European power tried to control or oppress a nation in the Western Hemisphere, this would be a hostile act against the United States.

The United States would not get involved in wars with European powers.

The United States would form an alliance with France in order to enforce the policy.

Answer:

At least 3 hours with 15 minutes

Explanation:

Answer:

i cant see the graphs

Explanation:

The percentage mass of Fluorine in the sample can be calculated using the ratio formula. Hence, the percentage composition of Fluorine is 22.78%

The percentage composition of Fluorine can be written thus :

Percentage composition = (3.6÷15.8) × 100%

Percentage composition = 0.2278 × 100% = 22.78%

Therefore, the percentage composition of Fluorine is 22.78%

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Taking into account the definition od percentage composition, the percent composition of fluorine in this sample is 22.78%.

The Percentage Composition is a measure of the amount of mass that an element occupies in a compound and indicates the percentage by mass of each element that is part of a compound.

To calculate the percentage of composition, it is necessary to know the mass of the element in a known mass of the compound.

In this case, you know that a 15.8 g sample contains 3.6 g of F, 4.9 g of H, and 7.3 g of C.

Dividing the mass amount of F present in the compound by the mass of the sample and multiplying it by 100 to obtain a percentage value, the percentage composition of fluorine is obtained:

[tex]percentage composition of fluorine=\frac{3.6 grams}{15.8 grams} x100[/tex]

percentage composition of fluorine= 22.78%

Finally, the percent composition of fluorine in this sample is 22.78%.

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Answer:

A

Explanation:

The people are Saracens and  worship Mahomet

Took the Test

I tried B and it was wrong, it is A

The statement about Dhofar that shows an objective perspective is: “The people are Saracens and worship Mahomet.”

An objective perspective has one that has state the fact without inserting the personal views as well as feelings. The first option has an example of an objective perspective. One can see there that the writer has stated a fact about the Dhofar people.

He actually did not talk about his like or the dislike for them and the neither were other personal views that included in the statement. According to the stanza many good Arab steeds, and horses from other lands as well, are brought here, and the merchants make a handsome profit on them.

Therefore, The statement which tells about Dhofar that shows an objective perspective is: “The people are Saracens and worship Mahomet.”

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The question seems to be incomplete, the complete part of the question will be:

Read the excerpt from chapter 8 of The Travels of Marco Polo.

Dhofar is a fine city of great size and splendor lying about 500 miles north-west of Shihr. Here again the people are Saracens and worship Mahomet, and are subject to a count who is likewise subject to the sultan of Aden. You must understand that this city is still within the province of Aden. The city stands on the sea and has a very good port, frequented by many merchant ships that import and export great quantities of merchandise. Many good Arab steeds, and horses from other lands as well, are brought here, and the merchants make a handsome profit on them. The city has many other cities and towns under its sway. Here again good incense grows in profusion - I will tell you how.

Which statement about Dhofar shows an objective perspective?

“The people are Saracens and worship Mahomet.”

“The city stands on the sea and has a very good port.”

“Dhofar is a fine city of great size and splendor.”

“Here good incense grows in profusion.”

Answer:

[tex]n = 0.7[/tex]

Explanation:

[tex] - (2n + 4) + 6 = - 9 + 4(2n + 1)[/tex]

[tex] - 2n - 4 + 6 = - 9 + 8n + 4[/tex]

[tex] - 2n + 2 = 8n - 5[/tex]

[tex]2 + 5 = 8n + 2n[/tex]

[tex]7 = 10n[/tex]

[tex] \frac{10n}{10} = \frac{7}{10} [/tex]

[tex]n = \frac{7}{10} [/tex]

[tex]n = 0.7[/tex]

Answer:

30

Explanation:

Question:

Which situation describes the best example of rotational motion?

A. Craig sent the pool ball spinning toward the side pocket.

B. The skater repeated the figure eight on the ice.

C. Sara spun the dreidel on its pointed end.

D. The mouse ran in circles around the mousetrap.

Answer :

C

Explanation:

It's C, because it is spinning. It can't be D because it's going in a circle, not spinning. it can't be A because it doesn't really make sense. It can't be B because the Skater is repeating, not rotating. So the only logical answer is C.

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Based on the given matrix equation, the value of x and y are ±6 and 16 respectively.

In order to solve for the value of x and y, we would create an equation from the upper and lower part of this matrix respectively.

x² - 4 = 32   ...........(upper part)

y + y - 4 = y + 6  ....(lower part)

Next, we would solve for x:

x² - 4 = 32

x² = 32 + 4

x² = 36

x = ±√36

x = ±6.

For the value of y, we have:

y + y - 4 = y + 6

2y - 4 = y + 6

2y - y = 6 + 10

y = 16.

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 Answer: 6, -6

                  10

Explanation:

edge

Answer:

True

Explanation:

The magnitude of a vector can never be less than the magnitude of any of its components. The magnitude of a vector an only zero if all of its components are zero. The eastward component of vector A is equal to the westward component of vector B and their northward components are equal.

Answer:

b,a,c

Explanation:

Answer:

m∠ B < m∠ A < m∠ C

Answer: joyful and awestruck

Explanation:

The joyful and awestruck words best describe the tone of the passage. Thus, option (c) is correct.

The term “passage” refers to the explanation and description of a sentence in relation to a topic. The passage aimed to describe those details related to the theme of the story. The different passage is to justify to the different things as to clarify. The passage is to define the significant terms.

According to the passage, the tone is built on joyous and awestruck. In these words from the poetry, we see that the poet captured the people's joyous mood, which even outdid the dazzling waves. He was also taken aback by the cheerful mood and prosperity he witnessed.

As a result, the joyful and awestruck words best describe the tone of the passage. Therefore, option (c) is correct.

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Explanation:

nensnejjnsksnsjejejejdnhdnejdnjs jsisnjs j j j j j n

Answer:

Eliminate y by adding equations (1) and (3) because the coefficients on y are opposites. Then eliminate y by multiplying equation (1) by 2 and adding it to equation (2). Eliminate z by subtracting equations (1) and (2) because the coefficients are the same. Then eliminate z by multiplying equation (3) by 2 and adding it to equation (1).  

Explanation: