How do dying stars contribute to the formation of new stars?

Answers

Answer 1

Answer:

Their radiation facilitates nuclear fusion in young stars, which helps the new stars form. Dying stars also release helium into the atmosphere and onto nearby planets.


Related Questions

Becky is preparing a document for her environmental studies project. she wants to check her document for spelling and grammar errors. which function key command should she use?

Answers

The function key command Becky should use is: F7

A function key is a special key designed to preform a specific set task, in this case, f7 is used for spell checks and grammar check a document.

How much would you pay in move-in costs for the two-bedroom hometown apartment if you pay first and last month's rent, a $185 security deposit, and a 30 percent fee to the rental agent? round to the nearest dollar. $1,515 $1,370 $1,245 $855

Answers

The total rent payed for the apartment =

$1,370

Calculation of move-in cost

The complete question:

How much would you pay in move-in costs for the two-bedroom hometown apartment if you pay first and last month's rent, a $185 security deposit, and a 30 percent fee to the rental agent? round to the nearest dollar

2 bedroom hometown: $515 plus utilities

$1,515 $1,370 $1,245 $855

The cost of 2 bedroom apartment = $515 ×2 = $1,030

The security deposit= $185

The rental agent fee = 30/100× 515

= 15,450/100 = $154.5

Therefore the total rent payed for the apartment

= $1,030 + $185 + $154.5

= $1,369.5

~ $1,370

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To find how high school students feel about hot lunches, adam walks to the nearest high school and gives a survey postcard to every twentieth student that enters the building. he asks the students to mail the postcard in if they choose to participate in the study. select all sampling methods used.

Answers

All the sampling methods used in the given survey are; convenience, systematic, and voluntary sampling.

What is the sampling method used?

From the question, we see that the surveyor selects the twentieth student who enters the building.

Now, the student do not enter the building to be surveyed but instead for other reasons and as such the researcher takes advantage of that and selects them. This is a form of convenience sampling.

It is also a form of systematic sampling because the researcher selects every twentieth student and not any other.

Lastly, it is a form of Voluntary sampling because the students selected to participate in the survey are free to choose whether to participate in the survey or not.

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Answer:

B, E, and F.

Explanation:

B. convenience

E. systematic

F. voluntary

The breaking strengths of cables produced by a certain manufacturer have a standard deviation of pounds. a random sample of newly manufactured cables has a mean breaking strength of pounds. based on this sample, find a confidence interval for the true mean breaking strength of all cables produced by this manufacturer. then give its lower limit and upper limit. carry your intermediate computations to at least three decimal places. round your answers to one decimal place. (if necessary, consult a list of formulas.) lower limit: upper limit:

Answers

The breaking strengths of cables produced by a certain manufacturer have a standard deviation of pounds. a random sample of newly manufactured cables has a mean breaking strength of pounds are 1821.9.

What are the cables?

The cables are the wires that provide the connection.

Round your solutions to 1 decimal place pattern imply = 1800 fashionable error = zs = 2.576[85/sqrt(100)] = 0.2576*eighty five = 21.89699% CI: 1800-21.896 < u < 1821.89699% CI: 1778.1 < u < 1821.9.

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A personal identification number consists of 3 letters followed by 4 digits. the 5 vowels cannot be used, and the last digit cannot be 0 or 9. how many different numbers are possible?

Answers

The total number of possible PINs' that you can make is; 74,088,000 PINS

How to solve probability combinations?

Each of the first 3 letters can be chosen from the 21 letters since 5 vowels cannot be used, {A, B, C, …, U, V, W}.

Thus, number of possible choices = 21³ possible choices.

The first 3 digits can be any number from {0, 1, 2, …, 9}, so there are 10³ choices.

The last digit cannot be 0 or 9, so you can select from {1, 2, 3, …, 8} which gives 8 choices.

Then the total number of PINs that you can make is; 21³ × 10³ × 8 = 74,088,000

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The method of project selection which considers the time value of money in a capital budgeting decision s accomplished by computing the

Answers

Answer:

The method of project selection which considers the time value of money in a capital budgeting decision is accomplished by computing the accounting rate of return on the initial investment.

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Rectangle qqq has an area of 222 square units. thea drew a scaled version of rectangle qqq and labeled it rectangle rrr. what scale factor did thea use to go from rectangle qqq to rectangle rrr?

Answers

The scale factor that thea used to go from rectangle q to rectangle r is; 6

How to work with Scale Factors?

The original rectangle q is missing and so I have attached it.

The length and width of the original rectangle as seen in the attached file are;

Length = 9

Width = 8

Thus;

Area of rectangle r = 9 * 8 = 72 sq.units

Since rectangle q has an area of 2 sq.units, then the area scale factor is;

72/2 = 36

Thus, scale factor in units = √36 = 6

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A recent survey by a large circulation canadian magazine on the contribution of universities to the economy was circulated to 394 people who the magazine decided "are most likely to know how important are universities to the canadian economy". the main problem with using these results to draw conclusions about the general public's perception is:

Answers

The main problem associated with using these results to draw conclusions about the general public's perception is a lack of random selection.

What is a simple random sample?

A simple random sample simply refers to a subset of items that are typically selected from a statistical population (larger data set), wherein, each member of the subset has an equal probability of being selected.

Based on this survey by the Canadian magazine, we can infer and logically deduce that the main problem associated with using the aforementioned results to draw conclusions about the general public's perception is a lack of random selection.

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Caregivers benefit the most from




individual counseling that addresses their own unique issues.


involvement in a support group


access to information about the care-receiver’s illness and resources.


support from their adult children.

Answers

Answer:

individual counseling that addresses their own unique issues.

Starting with 0.750l of a buffer solution containing 0.30 m benzoic acid (c6h5cooh) and 0.35 m sodium benzoate (c6h5coona), what will the ph of the solution be after the addition of 340.0 ml of 0.350m hcl? (ka (c6h5cooh) = 6.5 x 10-5)

Answers

Answer:

a

Explanation:

Amara needs to create a special tasting menu at her restaurant. she needs to select 444 dishes from 777 available dishes and put them in a tasty sequence. how many unique ways are there to arrange 444 of the 777 dishes?

Answers

Based on the above scenario, the unique ways there are to arrange 444 of the 777 dishes is 840 .

What is the arrangement about?

In the case above, the number of different arrangements of the dishes is said to be the product between the numbers of options and thus it is

4 x 3 x 2 x 1 = 24

Therefore, the total number of unique ways of arranging 4 of the 7 dishes will be:

D = 24 x 35 = 840

Therefore, Based on the above scenario, the unique ways there are to arrange 444 of the 777 dishes is 840 .

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Which function has the greater slope and what does it represent? the in-line skate function has the greater slope, which shows that the cost per hour is greater than that of the bicycles the in-line skate function has the greater slope, which shows that the cost per hour is less than that of the bicycles. the bicycle function has the greater slope, which shows that the cost per hour is greater than that of the in-line skates. the bicycle function has the greater slope, which shows that the cost per hour is less than that of the in-line skates.

Answers

The bicycle function has the greater slope, which shows that the cost per hour is greater than that of the in-line skates.

What is a slope?

A slope is also referred to as gradient and it's typically used to describe both the ratio, direction and steepness of the function of a straight line.

How to calculate the slope of a line?

Mathematically, the slope of a line can be calculated by using this formula;

[tex]Slope, m = \frac{Change\;in\;y\;axis}{Change\;in\;x\;axis}\\\\Slope, m = \frac{y_2\;-\;y_1}{x_2\;-\;x_1}[/tex]

In conclusion, we can logically deduce that the bicycle function has the greater slope, which shows that the cost per hour is greater than that of the in-line skates.

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Answer:c

Explanation:

Zoey put a $1040 item on layaway by making a down payment of 13% of the purchase price. how much does she have left to pay after making the down payment?

Answers

$904.8 for the 87% that she needs to pay

Which evidence is used in this excerpt? select 2 options. opinion statistic example quotation story

Answers

The evidence is used in this excerpt is known as a quotation and story. Check more about evidence below.

What is evidence?

This is known to be any fact that is presented that shows that a given thing or action is true.

Note that in the excerpt below, the The evidence is used in this excerpt is known as a quotation and story

See full question below

Read the excerpt from "Lise Marie de Baissac.”

According to her SOE file, "[s]he was the inspiration of groups on the Orne [river] and by her initiative caused heavy losses to the Germans. . . . She also took part in several armed attacks on enemy columns."

Which evidence is used in this excerpt? Check all that apply.

opinion

statistic

example

quotation

story

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Answer:

d and e

Explanation:

Data collected at checkout counters in a grocery store is an example of:

Answers

Answer: Its an example of input

A watch company is developing packaging for its new watch. the designer uses octagons with a base area of 30 in2 and rectangles with a length of 10 in to create a prototype for the new package. what is the volume of the prototype?

Answers

The volume of the prototype is 300 inches cube.

How to find volume?

The volume of the prototype can be found as follows:

volume = base area × height

Therefore,

base area = 30 inches²

height = length = 10 inches.

Hence,

volume of the prototype = 30 × 10

volume of the prototype =  300 inches³.

Therefore, the volume of the prototype is 300 inches³

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Thami's decision to leave the country is justified

Answers

thanks for letting us know

Yes, the characteristics of Thami Mbikwana shows his quarrels with Mr. M, who feels that Thami will waste his possibility and put himself in trouble by joining these demonstrations.

What are the characteristics of Thai Mbikwana?

One of the play’s three major protagonists, Thami is a bright, charismatic, enterprising Black student at Zolile High School who gets captured up in South Africa’s tumultuous political problem. Thami once dreamed of evolving a doctor, and his beloved trainer Mr. M hopes that he will be capable to attend college.

Nevertheless, as a teenager, Thami sees how his society suffers under apartheid and determines that the best way for him to donate to South Africa’s destiny is through politics, not teaching. Thami gets interested in a series of neighborhood protests led by a company called the Comrades.

This shows his quarrels with Mr. M, who feels that Thami will waste his possibility and put himself in trouble by joining these demonstrations. Throughout the play, Thami also befriends Isabel Dyson, a white researcher from a personal, all-white girls’ academy.

Therefore, After the first encounter during an inter-school discussion at the commencement of the play.

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Given that a randomly chosen person eats breakfast almost everyday, what is the probability that the person also buys cereal at least once a month?

Answers

Answer:

c: 53/64

Explanation:

edge

Explain why newspaper headlines are sometimes misleading

Answers

They are used to draw you in with a hook. It’s a sentence that makes you interested not necessarily a sentence stating a fact. I

1. Sunlight is not considered an environmental hazard.

Answers

Sunlight is not considered an environmental hazard because it is a natural source of light that is essential to life on Earth. Sunlight provides energy for photosynthesis, which is the process by which plants produce oxygen and food. It is also a source of vitamin D, which is important for bone health in humans and animals. However, excessive exposure to sunlight can be harmful to living organisms.

This is because the sun emits ultraviolet (UV) radiation, which can cause skin damage, premature aging, and skin cancer in humans. UV radiation can also be harmful to animals and plants, causing DNA damage, reduced growth and reproduction, and even death.

In addition, sunlight can indirectly contribute to environmental hazards. For example, when sunlight interacts with pollutants in the atmosphere, it can lead to the formation of smog and ground-level ozone, which can cause respiratory problems in humans and animals.

Sunlight can also contribute to climate change by warming the Earth's surface, which can have negative impacts on ecosystems and human societies.In conclusion, while sunlight is not inherently an environmental hazard, it can have negative impacts on living organisms and contribute to other environmental hazards if not properly managed.

Therefore, it is important to protect ourselves from excessive exposure to UV radiation and to reduce our greenhouse gas emissions to mitigate the effects of climate change.

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Rana and Amira are getting ready to watch a meteor shower. Rana wonders how space rocks become meteors and meteorites. How can Amira explain this phenomenon to Rana?

Answers

Answer: Rana can explain what happens for it to become meteors and meteorites

Explanation:

They’re all related to the flashes of light called shooting stars sometimes seen streaking across the sky. But we call the same object by different names, depending on where it is. When a meteoroid survives a trip through the atmosphere and hits the ground, it’s called a meteorite. When meteoroids enter Earth’s atmosphere (or that of another planet, like Mars at high speed and burn up, the fireballs or “shooting stars” are called meteors. (Actually Wrote On a Old essay By Me)

Answer:

stars burst creating meiores

Explanation:

What is the molarity of a solution that contains 5.80 grams of nickel (ii) nitrate in 500. ml?

Answers

molarity is defined as the number of moles of solute in 1 L of solution
molar mass of Ni(NO₃)₂ - 182.7 g/mol
number of moles of Ni(NO₃)₂ - 5.80 g/ 182.7 g/mol = 0.0317 mol
number of moles in 500 mL - 0.0317 mol
therefore number of moles in 1000 mL - 0.0317 mol / 500 mL x 1000 mL/L
molarity of the solution is - 0.0634 M

Which factors have contributed most to water shortages in cities such as cape town? select the two correct answers.(1 point)

Answers

The causes of the water shortages are; drought conditions & rapid population growth

What are the causes of water shortages?

Water shortage leads to drought-like conditions through whereby people can't get enough water for drinking. Plants also lose their strength and metabolic activities which affects crop productivity and inadequate sanitation.

Now, Cape town has a large population with low water availability. In such towns, drought conditions also arise. It is the major cause of water shortage in any geographical location.

Thus, the factors that have contributed most to water shortages in  Cape Town are rapid population growth and drought conditions.

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Answer:

-rapid population growth

-drought conditions

Explanation:

took the test :) good luck

Which expression represents the total perimeter of the pool edge? 12x2 + 15 20x2 + 25 12x2 + 8x + 25 24x2 + 16x + 50

Answers

An expression which represents the total perimeter of the triangular pool edge is: A. 12x² + 15.

How to calculate the perimeter of a triangle?

Mathematically, the perimeter of a triangle can be calculated by using this formula:

P = a + b + c

Where:

a, b, and c are length of sides.

In this scenario, the total perimeter of this triangular community pool is given by this mathematical expression:

Total perimeter = 3 × side of square

Total perimeter = 3 × (4x² + 5)

Total perimeter = 12x² + 15 units.

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Complete Question:

The tile along the edge of a triangular community pool needs to be replaced. Which expression represents the total perimeter of the pool edge?

Answer:

A) 12x2 + 15

Explanation:

Farrah plans to use blackadder, a multiple-language ide, to develop software code. what must she consider before using this ide? the time it will take to write code in binary language the limitations of using a language-specific ide the cost of licensing fees the guidelines for using open-source software

Answers

Farrah should consider before using this ide as the guidelines for using open-source software.

What are the rules of open source software?

This is known to be the distribution terms of open-source software that one needs to comply to. They include:

Free Redistribution. Source Code, etc.

Note hat in the above case, Farrah should consider before using this ide as the guidelines for using open-source software.

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Using the equation for the line of best fit, what is a good approximation for x when f(x) = 30? 14 20 45 54

Answers

Based on the calculations, a good approximation for x when f(x) = 30 is equal to: B. 20.

How to write the equation?

Based on complete information, the equation for the line of best fit for the set of values in the table is given by this function below:

f(x) ≈ 1.8x - 5.4

Thus, a good approximation for x when f(x) = 30 would be determine by substituting the value of f(x) with 30 as follows:

30 = 1.8x - 5.4

30 + 5.4 = 1.8x

35.4 = 1.8x

x = 35.4/1.8

x = 20.

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Complete Question:

The equation for the line of best fit is f(x) ≈ 1.8x − 5.4 for the set of values in the table. Using the equation for the line of best fit, what is a good approximation for x when f(x) = 30?

A. 14

B. 20

C. 45

D. 54

Answer:

b

Explanation:

20

You are using an approved third party tool in your client project and find a bug in it

Answers

No, you cannot decompile the code because it's a violation of the third party's intellectual property rights.

What is an intellectual property right?

An intellectual property (IP) right can be defined as a type of right given to an innovator by the government, especially for an intangible and innovative creation of the mind that solely depends on human intellect.

In this context, we can infer and logically deduce that you can't decompile the code for this approved third party tool because it's a violation of the third party's intellectual property rights.

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How do the fallacies in the first passage differ from the fallacies in the second? passage 1 contains an ad hominem attack, while passage 2 contains a false dilemma. passage 1 contains a false dilemma, while passage 2 contains a bandwagon appeal. passage 1 contains a bandwagon appeal, while passage 2 contains ad hominem attack. passage 1 contains an appeal to emotion, while passage 2 contains an ad hominem attack.

Answers

Answer: Option B

Explanation: Passage 1 contains a false dilemma, while passage 2 contains a bandwagon appeal.

Answer:

B. Passage 1 contains a false dilemma, while passage 2 contains a bandwagon appeal.

Explanation: got it right

Which line from the excerpt is an implicit detail? the rain was falling, accept it, get back in of wet brown life, roadside grass,

Answers

of wet brown life  excerpt is an implicit detail.

What is an excerpt of a speech?

Excerpt is noun and it is a part or passage taken from a book, speech, play, etc, and considered on its own.

Implicit details refers to something which is suggested or implied but not ever clearly said. An example of implicit is when your wife gives you a dirty look when you drop your socks on the floor.

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The amount of direct stafford loans that a student may receive each year is
based on his or her:
a. high school transcript.
b. estimated family contribution (efc).
c. high school gpa.
d. 4caster report

Answers

The amount of direct Stafford loans that a student may receive each year is based on his or her is option b. estimated family contribution (efc).

What is the estimated family contribution (EFC)?

Your Expected Family Contribution (EFC) is an index wide variety that faculties use to decide how tons economic resource you are eligible to receive. Your EFC is calculated in line with a system mounted through regulation and the facts out of your Free Application for Federal Student Aid (FAFSA).

Stafford loans are a form of federal pupil mortgage which can be both subsidized – the authorities can pay the hobby whilst you are in school – or unsubsidized – you pay all of the hobby.

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Both Ben and Betty see themselves as responsible for their own choices, decisions, and actions in their relationship, thus demonstrating their Group of answer choices interdependence. communication skills. accountability. independence. Explain why newspaper headlines are sometimes misleading What is the equation in point slope form of the line that is parallel to the given line and passes through the point (4,1)? A Y-1=-2(x-4) B y-1=-1/2(x-4)C y-1=1/2(x-4)D y-1=2(x-4) i'll give u 16 points answer thisss how can you see the earth spinning How does the amount of energy needed to melt 1 kg of ice at 0C compare to theamount of energy needed to change 1 kg of water to steam at 100C? Base youranswer on the heat of fusion of water and the heat of vaporization of water.(A) It takes about two-thirds as much energy to boil the water as to melt the ice.(B) It takes the same amount of energy to boil the water and melt the ice.(C) It takes about two-thirds as much energy to melt the ice as to boil the water.(D) It takes more than six times as much energy to boil the water as to melt theice. this is an english question accidently put biologySometimes, you can take an action that solves more than one problem at a time. Which idiom represents this idea?A. That will kill two birds with one stone.B. Don't count your chickens before they hatch.C. That is the best of both worlds.D. Every cloud has a silver lining. How much work was done when 70 pounds were moved 10 feet? A triangle cannot have one obutse angle and one right angle. True or flase? How is the love portrayed in Romeo and Juliet a "passionate commitment," as describedabove? 4 x2-5x-6=0 quadratic form My men came pressing round me, pleading:'Why nottake these cheeses, get them stowed, come back,throw open all the pens, and make a run for it? We'll drive the kids and lambs aboard. We sayput out again on good salt water!' Ah,how sound that was! Yet I refused. I wishedto see the caveman, what he had to offer no pretty sight, it turned out, for my friends. -The Odyssey,HomerWhat inferences can be made about Odysseus based on his choice to stay and see the Cyclops? Check all that apply. Odysseus does not care about his crew.Odysseus is curious about what the Cyclops is like.Odysseus wants to see if the Cyclops will give him anything.Odysseus is scared of the Cyclops.Odysseus needs to show who is in charge by not following what his men say. Is the chemical reaction faster when the metal is in dust form or when it's melted? What is another way to say "revision"?rewritingdescribingchecking overproofreading If a contract is silent on _______________________, the courts will infer a reasonable time for performance. Nandini drives rylie to a friends house because rylie does not have a drivers license. at the friends house, nandini drinks two beers, but she is not stumbling when she walks. what should rylie do to get home? take the keys and drive nandini home himself. let nandini drive herself but catch a ride home with someone else. let nandini drive him home since she is not stumbling when walking. take the keys and get a ride with someone who has not been drinking. The two types of Desktop Publisher (DTP) frames for entering information are ... and ... Instructions: Given the figure, what is theangle of rotationalsymmetry?Rotation:o The archaeological evidence shown best demonstrates which characteristic(s)of ancient Egyptians? Click or tap all that apply.A.They worshipped many deities in a religion led by priests.B.They had a social system that enabled them to marshal manyworkers.C. They had scarce resources but benefited from trade.D.They relied on geographic features to fend off invaders.E.They valued the realistic human form in art and architecture.F. They were skilled engineers and mathematicians. What ispublic order?