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3 years ago

Starting with the sun,what energy transformations take place when cows graze in a meadow?

1 answer:

6 0

Heat and light energy gets transformed as energy for the plants to grow via the process of photosynthesis. The cows eat the grass, using the grass as an energy source to live and move around. Thus the grass, though indirectly, provides a means of kinetic energy that the cows use to move around and graze in the meadow.

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How can you visit the sun without burning up worksheet answer key

Lesechka [4]

How can you visit the sun without burning up worksheet answer key is a heading for a worksheet that involves mathematical questions to calculate. The attached file displays those mathematical questions.

Before that, the sun is known as a star that is located in the middle of the Solar system. It is a virtually flawless sphere of hot plasma that has been heated by nuclear fusion processes in its center, thereby radiating energy as infrared radiation and ultraviolet light.

It is nearly impossible to visit the sun due to the degree of its temperature and radiation.

From the image attached below which depicts the heading to the question, we have:

a) 5(x - 9) = 2x + 15

Open brackets

5x - 45 = 2x + 15

Collect like terms

5x - 2x = 45 + 15

3x = 60

x = 60/3

x = 20

b) $\mathbf{ 7n - 20 = 9(4n + 1)}$

Open brackets

7n - 20 = 36n + 9

7n - 36n = 20 + 9

- 29 n = 29

n = - 29/29

n = - 1

Therefore, from the given information, we can conclude that It is nearly impossible to visit the sun due to the degree of its temperature and radiation. Also, the value of x = 20 and the value of n = -1

Learn more about the sun here:

brainly.com/question/22693059?referrer=searchResults

4 0

3 years ago

Fill in the blank with the Spanish word that best completes the following sentence. Ellos tuvieron un ____________ de carro. inf

Alborosie

Ellos tuvieron un <u><em>accidente</em></u> de carro.

In this question we must fill the blank of a sentence in Spanish with a consistent and coherent choice, which is determined by common sense and own experience.

A group of people had something related to the car. <em>Heart attack</em> is a disease that people may suffer, <em>being sick</em> is a state inherent to some people, <em>accidents</em> are bad events that may happen to people, <em>injection</em> is an action that people may decide to or not.

Hence, the only choice that is consistent and coherent is the word <em>accidente</em>.

Ellos tuvieron un <u><em>accidente</em></u> de carro.

We kindly invite to check this question on sentences in Spanish: brainly.com/question/22046418

3 0

2 years ago

Read 2 more answers

Youmin has accounts receivable of $95,400 at march 31, 2021 (amounts in thousands). Credit terms are 2/10, n/30. At march 31, 20

Elodia [21]

Based on the information given bad debt expense is $8,675 and the journal entry is: Debit Bad debt $6,575; Credit Allowance for Doubtful Account $6,575.

<h2>a. Bad debt expense:</h2>

Accounts Receivable Amount % Estimated Uncollectible

Current $65,000 2% $1,300

1–30 days past due $12,900 5% $645

31–90 days past due $10,100 30% $3,030

Over 90 days past due $7,400 50% $3,700

Total $8,675

<h2>b. Journal entry:</h2>

March 31 2021

Debit Bad debt $6,575

Credit Allowance for Doubtful Account $6,575

($8,675-$2,100)

Inconclusion bad debt expense is $8,675 and the journal entry is: Debit Bad debt $6,575; Credit Allowance for Doubtful Account $6,575.

Learn more about bad debt expense here:brainly.com/question/24871617

6 0

3 years ago

Nick wants to find out what the melting point of wax is. He has a block of wax, a graduated cylinder, a pan, a thermometer, and

Scrat [10]

It was Place the wax in the pan and heat it until it starts to melt. Then measure its temperature.

HOPE THIS HELPS

4 0

3 years ago

How do you solve this without using a calculator

My name is Ann [436]

Answer:

Explanation:

You must know the basics of Trigonometry to solve this.

First, you must know that

$\frac{3\pi}{4}$

lies in the second quadrant, so sin is negative.

Next, since

pi/4, is the reference angle of 3 pi/4, this means that we can set up a right triangle with pi/4 as an angle, we get

$\cos( \frac{3\pi}{4} ) = \frac{ \sqrt{2} }{2}$

$\sin( \frac{\pi}{4} ) = - \frac{ \sqrt{2} }{2}$

So the answer is A

8 0

2 years ago