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Vesna [10]
3 years ago
9

Which of the following is most often the start of a scientific inquiry?

SAT
1 answer:
stiks02 [169]3 years ago
5 0
Development of a hypothesis 100%
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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
2 years ago
Ariel dropped a golf ball from her second story window. The ball starts from rest and hits the sidewalk 1. 5 s later with a velo
goldenfox [79]

Answer:

9.8 m.s^-2

Explanation:

The ball starts from rest which is the initial velocity and the final velocity is 14.7 m/s. So, first take the final velocity and subtract it with the initial velocity over the time and write your answer in meters per square second.

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2 years ago
Your study unit notes that relationships, careers, and education are all processes. which of the following statments best explai
frosja888 [35]
Are there supposed to be statements provided?
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3 years ago
What is 31 x 31 x 31 x 31 x 31 x 31 is exponet form
Afina-wow [57]

Answer:

31^5 or 35^6

Explanation:

8 0
2 years ago
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Which one of the following chemical equations does not correspond to a standard molar enthalpy of formation?.
o-na [289]

There are different kinds of theory. The chemical equation that does not correspond to a standard molar enthalpy of formation is c. N₂(g) + O₂(g) ⇒ 2 NO(g).

<h3>What is standard enthalpy of formation ?</h3>

The standard enthalpy of formation of any element  is known to often occur in the standard state that is zero  of that element.

For example, even though oxygen can be found as ozone (O3), O2 is the known to be the most stable form.

Learn more about standard enthalpy of formation from

brainly.com/question/14047927

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2 years ago
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