An example of a mineral made up of a pure element is.

Answers

Answer 1
silver, gold, and copper are all pure elements.

Related Questions

If two populations are merged, each with different frequencies of an allele at a locus, and random mating occurs immediately, how long will it take to achieve a hardy–weinberg equilibrium in the new population?.

Answers

If two populations with different frequencies of an allele at a locus randomly mate, then only ONE generation will take to achieve Hardy–Weinberg equilibrium. This principle is used in population genetics.

The Hardy–Weinberg equilibrium is a principle used in population genetics to calculate allele and genotype frequencies in a population.

The Hardy-Weinberg equilibrium states that allele and genotype frequencies in a population will remain constant from one generation to the next in absence of different evolutionary forces.

The evolutionary forces that may alter the Hardy-Weinberg equilibrium include natural selection, mutations, nonrandom mating, genetic drift, and gene flow.

Learn more in:

https://brainly.com/question/8667324

Which of the following best describes metal prices?.

Answers

Hard substances that conduct heat and electricity and have a characteristic lustre or shine

Triangle J K L is shown. Point N is the midpoint of side J L and point M is the midpoint of side K L. The length of J K is 19. 6 meters. The lengths of J N and N L are 7. 4 meters. The lengths of K M and M L are 10. 7 meters. What is the distance between points M and N? meters.

Answers

Answer:

9.8

Explanation:

just did assignment

Which letter shows the type of wave that can be seen by humans.

Answers

Electromagnetic Spectrum

Antimony (sb) has two stable isotopes with isotopic masses of 120. 9038 u and 122. 9042 u. What is the natural abundance of the heavier isotope?.

Answers

Answer:

average Atomic mass of thallium = 204.38

let heavier isotope is x%  

204.3833 (100) = x(204.9744) + (100-x) 202.9723

20438.33 = 2.0021x + 20297.23

x= 70.476

correct answer is 70.3%

Explanation:

check the pic

Global competition accelerated product development by competitors.

Answers

Answer:

its b

Explanation:

Anthony would like to have his brokerage firm handle more of his financial needs because he has been pleased with the service provided when he bought and sold stocks and bonds. If he explores the services offered by such firms in more depth, he will find that.

Answers

There are firms that handles the financials for people. If he explores the services offered by such firms in more depth, he will find that:

The brokerage firms are becoming serious competitors for banks and other depository institutions by offering high-yield combination savings and checking accounts and money market accounts, as well as certain types of loans.

Brokerage firms often helps individuals or firms in providing some key financial services.   A full-service brokerage firm is known to be a brokerage firm that gives a range of financial services and also to gives room for one to buy and sell securities.

They help customers with financial planning services as well as consulting services and also provide trust services and wealth management services.

See full question below

Anthony would like to have his brokerage firm handle more of his financial needs because he has been pleased with the service provided when he bought and sold stocks and bonds. If he explores the services offered by such firms in more depth, he will find that:

federal laws prohibit brokerage firms from competing with banks, savings and loan associations, and credit unions.

although brokerage firms can offer some banking services, they typically are less efficient at providing them than banks, because they specialize in buying and selling securities.

brokerage firms are becoming serious competitors for banks and other depository institutions by offering high-yield combination savings and checking accounts and money market accounts, as well as certain types of loans.

although brokerage firms offer attractive banking services, federal law prohibits individual investors from holding both a checking account and a securities account with the same firm.

Learn more from

https://brainly.com/question/2494366

A product is marked down 15%; the sale price is $127. 46. What was the original price?.

Answers

Answer:

849.73 is the correct answer to the

question

Which is an example of a polyatomic ion? H2 CO3- Mg Ne -.

Answers

Answer:

CO3-

Explanation:

What would happen if you did not have the stapedius and tensor tympani muscles?.

Answers

Loud sounds would cause the ossicles to move too much, which would cause damage to the inner ear.

This excerpt best illustrates Kurt Vonnegut’s message that everyone in a society should have equal talent and beauty. Advances in technology should be closely monitored. Television viewing limits individual thought and creativity. Absolute equality prevents personal freedoms of expression.

Answers

Answer:d

Explanation: I did it

Answer:

The answer is D

Explanation:

Hydrogen and nitrogen combine to form ammonia. When nitrogen and hydrogen bond, nitrogen pulls the electrons from hydrogen toward itself. Which statement about the reactants is correct?.

Answers

Answer:

Nitrogen is more electronegative, so it pulls the electrons in the bond closer to itself

Explanation:

no statements given

Problems with sleep are more common than sleep disorders or parasomnias. Please select the best answer from the choices provided T F.

Answers

Answer:

True

Explanation:

E2023

Answer:

true

Explanation:

Which lines from the passage present the most likely reason that theodora’s attitude changes?.

Answers

The lines from the passage refers to a change in Theodora's attitude towards divorce law.

She made some amendments to the law in order to provide benefit to young girls who are suffering from masculine powers.

She was also against the girls trafficking and she saved young girls from being victim of human trafficking. She was the first ruler to recognize rights of woman.

Learn more at https://brainly.com/question/25467739

What should you do when a garbage can is nearly full.

Answers

Answer:

You can also place a false bottom inside the trash can to stop overfilling. To do that, simply place an object like a cardboard box underneath and outside the bag so that when it appears full it will not be as heavy as a bag that reached all the way to the bottom.

Explanation:

(winks and runs off)

When the garbage can is full, it is transferred into bigger dustbins that are placed outside the houses.

What is garbage management?

Domestic composting, recycling, reusing, and burning or burying of waste in their own yards are all examples of on-site household waste management. Off-site household waste management consists of delivering separated recyclables to drop-off locations, dumping at a landfill or in public trash cans, or making donations.

The environment is protected from the hazardous effects of the inorganic and biodegradable elements included in trash via waste management. Air pollution, soil erosion, and water poisoning can all result from improper waste management. If waste is collected and managed well, it can be recycled.

Therefore, when the trash container is full, it is moved into larger trash containers that are positioned outside the homes.

To learn more about the garbage disposal, refer to the link:

https://brainly.com/question/19813331

#SPJ5

The need for change to automated sales at bergman’s most likely arises from a(n) ______ force.

Answers

Answer: Outside


Quizlet

Which element is reduced in the following reaction? cu + 2h2so4 → cuso4 + so2 + 2h2o.

Answers

Answer:

2h6t

Explanation:

Which statements accurately describe satellite motion? check all that apply.

Answers

What are the options?

Which of the following statements about the law of acceleration is true.

Answers

Answer:

Acceleration

Explanation:

A car is traveling with a constant speed when the driver suddenly applies the brakes, causing the car to slow down with a constant acceleration of magnitude 3. 50 m/s2. If the car comes to a stop in a distance of 30. 0 m, what was the car's original speed?.

Answers

Answer: 14.49 m/s

Explanation:  you would have to use  kinematic equations to solve for the original speed.

v^2 = v0^2 + 2 (a) (x)  where v = 0 since the car stopped

then you would get v0 = sqrt (2(a)(x))

plug in the known values

v0 = sqrt(2(3.50)(30.0))

v0 = 14.49 m/s

So the answer would be 14.49 m/s

Let f be the function defined by f(x)=x3+x2+x. Let g(x)=f−1(x), where g(3) = 1. What is the value of g'(3)?.

Answers

Quick review of the inverse function theorem:

By definition of inverse function,

f(f⁻¹(x)) = x

Differentiating both sides with respect to x using the chain rule gives

f'(f⁻¹(x)) • (f⁻¹)'(x) = 1

so that the derivative of the inverse is

(f⁻¹)'(x) = 1 / f'(f⁻¹(x))

Now if f(a) = b and a = f⁻¹(b), then the theorem says

(f⁻¹)'(b) = 1 / f'(a)

so that

g'(3) = 1 / f'(1)

We have

f(x) = x³ + x² + x   ⇒   f'(x) = 3x² + 2x + 1   ⇒   f'(1) = 3 + 2 + 1 = 6

and so

g'(3) = 1/6

why do fishes smell a lot

Answers

Answer:

When fish are killed, bacteria and fish enzymes convert TMAO into trimethylamine, which makes the fish oder smell

Explanation:

Answer:

their apart of the ocean so their naturally smelly

Which expression is equivalent to (4 6i)2? –20 48i 8 12i 16 – 36i 20 48i.

Answers

Answer:

The answer is: -20 + 48i

Answer:

A

Explanation:

Which expression is equivalent to (4 + 6i)2?

–20 + 48i

What is the ratio of the area of ABC to the area of ABD? A. B. C. D.

Answers

Answer:

Explanation:

area ABD = 16*12/2  

area ABC = 9*12/2

------------------------------

so the ratio of the area ABC to the area of ABD = (9*12/2)/(16*12/2) =  

= 9/16  

hope this helped!

mark me brainliest :D

The ratio of the area of ABC to the area of ABD is 9/16. The correct option is B.

What is the area?

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the triangle in a two-dimensional plane is called the area of the triangle.

The area of a triangle is the region bounded by its perimeter or its three sides. The area of a triangle can be calculated using the formula, where the base of the triangle is b and the height is h.

A = ½ (b × h)

The two areas will be calculated as:-

Area ABD = ( 1 / 2 )  x 16  x  12

Area ABC = (1 / 2 ) x  9  x  12

So the ratio of the area ABC to the area of ABD will be

= [ ( 1 / 2)  x 16  x  12 ]  ÷  [ (1 / 2 ) x  9  x  12 ]

=  9 / 16

Therefore, the area of ABC to the area of ABD is 9/16. The correct option is B.

To learn more about the area, refer to the below link:

brainly.com/question/25292087

#SPJ5

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

A. 6/12

B. 9/16

C. 8/16

D. 7/8

What must be the value of x so that lines c and d are parallel lines cut by transversal p? 12 18 81 99.

Answers

Answer:18

Explanation:

The lines c and d are parallel if x = 18.

Hence, option B is correct.

Use the concept of an equation of line defined as:

A line has length but no width, making it a one-dimensional figure. A line is made up of a collection of points that can be stretched indefinitely in opposing directions. Two points in a two-dimensional plane determine it.

In the figure,

The corresponding angles are (3x + 45)° and 81°

The objective is to find the value such that lines c and d become parallel.

Since we know that,

The sum of angles of parallel lines passing through a common line is 180°,

Therefore,

(3x + 45)° + 81° = 180°

Simplifying like terms,

3x = 54

Divide both sides by 3,

x = 18

Hence,

The required value of x is 18 which is option B.

To learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ7

The complete question is:

What must be the value of x so that lines c and d are parallel lines cut by transversal p?

A. 12

B. 18

C. 81

D. 99

An automated packaging systems is responsible for packing boxes.

Answers

An automated packaging machine is a device mostly found in industrialised environment used to package and seal fast moving consumable goods.

The products could be packaged in sachets or in boxes depending on the type of packaging needed

The various types of packaging are listed bellow

Primary PackagingSecondary Packaging

Primary Package: These are package that are used to enclose the product directly, if the product is edible, the primary package is mostly food safe i.e when it comes in contact with product it does not have any form of harmful effect to the final consumer

Secondary Package: These are packages that are use to enclose are large amount of products are are enclose in a primary package, they are usually in boxes

Learn more:

https://brainly.com/question/24066799

To what extent were the goals of reconstruction regarding african-americans achieved by 1900?.

Answers

Answer: The goals were

ensure citizenship and civil liberties , Provide economic , and Provide education opportunities for former slaves

Explanation:civil right act in 1866

What are the victims of the Guerra Sucia called? "victimones" "The Bad Ones" "The Disappeared" "Unlucky Few".

Answers

The disappeared is a term used for people who are missing. The victims of the Guerra Sucia called The Disappeared

Desaparecidos as it is popularly called is a name synonymous to South America. It simply means when an individual is not seen anymore, and most times presumed dead or killed anyone.

This world is used mostly by Latin America to imply that a particular person has been secretly imprisoned or killed during a government's vendetta of political suppression.

Learn more from

https://brainly.com/question/16117964

Answer:

"The Disappeared"

Explanation:

He has plundered our seas, ravaged our Coasts, burnt our towns, and destroyed the lives of our people. –The Declaration of Independence, Thomas Jefferson Which statement best describes the use of rhetorical appeals in the passage? The passage relies on pathos by listing facts that support Jefferson’s point. The passage relies on ethos by demonstrating why Jefferson is qualified to discuss the issue. The passage relies on pathos by generating sympathy for the American people. The passage relies on ethos by using strong, emotional language.

Answers

Answer:

C- The passage relies on pathos by generating sympathy for the American people.Explanation:

The passage relies on pathos by generating sympathy for the American people is the statement best describes the use of rhetorical appeals in the passage. Thus, option (c) is correct.

What is passage?

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 important terms.

According to the given, the passage was the justify the details of the relies in the pathos was the feeling related to the generated the sympathy for the American people. According to this passage's including the pathos, the narrator was expressing the emotions of herself. Pathos was always appealing to emotions, imagination, and also beliefs and values.

Therefore, option (c) is correct.

Learn more about on passage, here:

https://brainly.com/question/26999874

#SPJ2

why did the mushroom go to the party

Answers

uh I don't know why? tell me im really clueless

Because he's a fungi
Other Questions
How did Lincoln's speech suggest that the country should be unified? Some single-celled organisms make copies of themselves through mitosis. Which describes the function of the cell cycle in such single-celled organisms? a person would weigh less on Mercury than on planet blank because blank what profession has the highest rate of suicidal death The selling price of an item is $550 its marked down by 20% but the sale price is still marked up from the cost of $400 find the markup from cost to sale price 3/4 1/2 +1 ddgngadgaekyfyuktyjrthrgefwretrytjyktuli;obpnML"NKP?boliykujhtgrfedw Walmart was having a sale on stereo systems. Danny wants the stereo that is originally $140but it is on sale for 25% off. How much will Danny have to spend? How do lenses correct vision?A.) They bend the cornea.B.) They reflect light away from the retina.C.) They reflect light towards the retina.D.) They bend light so that it focuses on the retina. Home Decor has a debt-equity ratio of .54. The cost of equity is 15.7 percent, the pretax cost of debt is 6.8 percent, and the tax rate is 22 percent. What will be the cost of equity if the debt-equity ratio is revised to .65 is 60:45 and 4:3 are equivalent ratios HELPPPPPPPPPPPPPP MEEEEEEEEEEEEEE Ahmed wants to open a small business selling custom bikes, and is looking at ways of raising money. He owns his own house and is considering acquiring a second mortgage. He is also speaking to his bank about a loan and is looking at crowd-funding sites, as he thinks his product is innovative and could attract investors.- Assess a mortgage, a loan and crowd-funding as sources of finance for Ahmed. How does melanoma affect the functions of the skin?How does jaundice affect the functions of the skin? What is the correct indefinite article for the noun chapeau in French? IN THE MIDDKE IF EXAM PLS HELPQuestion 3(Multiple Choice Worth 4 points)Find the length of the unknown side. Round your answer to the nearest whole number.5 in5 in7 inches10 inches25 inches50 inches What's biology?Biology is a natural sciences that deals with the study of living things. Buddhism grew out of which otherspiritual tradition?A. HinduismB. JudaismC. ZoroastrianismD. Christianity find slope and y-intercept5x+3y=-6 why duties are more important than right?why DU duties are more important than right Which of the following substances can cause atherosclerosis and should be eliminated from the diet for health reasons?A. butterB. olive oilC. liver, kidney or animal organsD. avocado, liver and kidney