Categories

## Several programs of research have shown that many gender-related stereotypes are universally held across cultures. a. True b. False

There are many gender-related stereotypes that are universally held across cultures. There are different cultures and beliefs in view of gender. Through the several programs of research, we can understand gender from a cross-cultural perspective. It will show us how culture can affect the development of one’s gender in many ways.

Categories

## The data set shown below represents the number of times some families went out for dinner the previous week. 4, 2, 2, 0, 1, 6, 3, 2, 5, 1, 2, 4, 0, 1 Create a dot plot to represent the data. What can you conclude about the dot plot of the data set? Check all that apply. The range of the number line should be 0 to 7 to represent the frequency. Four families said they ate out twice the previous week. One family said they ate out 5 times the previous week. The data set is symmetrical. The median best represents the data set.

The correct options are:

• Four families said they ate out twice the previous week.
• One family said they ate out 5 times the previous week.
• The median best represents the data set.

Step-by-step explanation:

We are given a data set as:

4, 2, 2, 0, 1, 6, 3, 2, 5, 1, 2, 4, 0, 1

On arranging this data set in the frequency table we get:

Number of times they went for dinner    Number of families

0                                                          2

1                                                           3

2                                                          4

3                                                           1

4                                                           2

5                                                           1

6                                                            1

• Hence, the range of the number line is between 0 to 6.
• Also there are 4 dots above 2.

Hence,  Four families said they ate out twice the previous week.

• Also there is one dot above 5.

Hence,  One family said they ate out 5 times the previous week.

• The data set is not symmetrical since the median is 2 and the data points to the left and to the right do not have symmetry.

Hence, the data set is not symmetrical.

• Also we know that the median of the data is the central tendency of the data and always best represents the data.

Hence, The median best represents the data set.

Categories

## Find the common difference of the sequence shown. 1/6,1/4,1/3 A.1/6 B.1/12 C.1/3

Find the common difference of the sequence shown. 1/6,1/4,1/3 A.1/6 B.1/12 C.1/3

Categories

## Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property

Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property

Categories

## Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property

Which Property Is Shown? k*(7-9)=(k*7)-(k*9) a. Commutative Property of Multiplication b. Multiplicative Property c. Multiplicative Inverse Property d. Distributive Property

Categories

## Two presidential candidates in a televised debate were asked to state their qualifications. Candidate Barry Smithers replied, "I am well qualified for the position of president of this great land. I have worked hard to ensure that voters' concerns were heard, and their voice was unanimous: We need more jobs and a cleaner environment. I have a vision that this nation can come together to accomplish these goals." Candidate Joe O'Neal answered, "I have a record of experience that makes me well qualified for the role of president, as shown by my term as governor and my 20 years of service in the U.S. Senate. I voted for a bill that has created jobs by building and repairing public roads and buildings. I have voted to ensure cars were manufactured to reduce greenhouse gas emissions." Which of the candidates has presented a stronger demonstration of his or her qualifications, and why? Candidate Barry Smithers, because he listens to the concerns of voters, unlike his opponent Candidate Joe O'Neal, because he stated evidence of his service record, unlike his opponent Candidate Barry Smithers, because he says he has a vision for success that his opponent lacks Candidate Joe O'Neal, because he believes in creating more jobs, in contrast to his opponent

Two presidential candidates in a televised debate were asked to state their qualifications. Candidate Barry Smithers replied, “I am well qualified for the position of president of this great land. I have worked hard to ensure that voters’ concerns were heard, and their voice was unanimous: We need more jobs and a cleaner environment. I have a vision that this nation can come together to accomplish these goals.” Candidate Joe O’Neal answered, “I have a record of experience that makes me well qualified for the role of president, as shown by my term as governor and my 20 years of service in the U.S. Senate. I voted for a bill that has created jobs by building and repairing public roads and buildings. I have voted to ensure cars were manufactured to reduce greenhouse gas emissions.” Which of the candidates has presented a stronger demonstration of his or her qualifications, and why? Candidate Barry Smithers, because he listens to the concerns of voters, unlike his opponent Candidate Joe O’Neal, because he stated evidence of his service record, unlike his opponent Candidate Barry Smithers, because he says he has a vision for success that his opponent lacks Candidate Joe O’Neal, because he believes in creating more jobs, in contrast to his opponent

Categories

## ﻿Mendel was able to conclude that traits are inherited from parents, and that no particular traits are shown more than others in offspring.true of false﻿

﻿Mendel was able to conclude that traits are inherited from parents, and that no particular traits are shown more than others in offspring.true of false﻿

Categories

## Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary. It can either be two-column or paragraph.

Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary. It can either be two-column or paragraph.

Categories

## The graph of y = x2 is shown below. If graphed on the same grid, which of the following could be the graph of y = 0.4×2?

1)  The answer is: [B]: r = 5 .
__________________________
Explanation:
__________________________
Given: 7r − 7 = 2r + 18 ; Round your answer to the nearest tenth, if necessary.
____________________________
Since “r” is the only variable given, let us assume we want to solve for “r” (instead of “x”).
___________________________
→ Subtract “2r” from EACH SIDE of the equation; and & add “7” to EACH SIDE of the equation:
_____________
→ 7r − 7 − 2r + 7 = 2r + 18 − 2r + 7 ;  to get: → 5r = 25 ;
_____________
→ Now, divide EACH SIDE of the equation by “5”; to isolate “r” on one side of the equation; and to solve for “r” :
______________
→ 5r / 5 = 25 / 5 → r = 5 → which is: “Answer choice: [B]”.
_________________
Let us check our answer, by plugging in “5” for “r” in the original equation:
_________________
→ 7r − 7 = 2r + 18 ;  →  7(5) − 7 =? 2(5) + 18? ;
______________________
→ 35 − 7 =? 10 + 18 ?;     → 28 =? 28? Yes!
______________________
2) The answer is: [D]: x = 2 .
_____________
Explanation:
_____________
Given: 2x + 12 = 18 − x ; Solve for “x” (round to nearest tenth, if necessary).
_______________
→ Add “x” to EACH SIDE of the equation, & subtract “12” from EACH SIDE of the equation:  → 2x + 12 + x − 12 = 18 − x + x − 12 ;
______________
→ To get: 3x = 6 ;  → Divide EACH SIDE of the equation by “3”;
to isolate “x” on one side of the equation; and to solve for “x”:
_____________
→ 3x / 3 = 6 / 3 ; → x = 2 ; which is: “Answer choice: [D]”.
______________
Let us check our answer, by plugging in “2” for “x” in the original equation:
________________
→ 2x + 12 = 18 − x ; → 2(2) + 12 =? 18 − 2 ?
________________
→ 4 + 12 =? 18 − 2 ? ;   → 16 =? 16?  Yes!
________________________________
3)  The answer is: [A]: x = -3 .
_____________
Explanation:
________________
Given:  8x − 3 = 15x + 18 ; Solve for “x”. Round your answer to the nearest tenth, if necessary.
_________________
→ Subtract “8x” from EACH SIDE of the equation, & add “3” to EACH SIDE of the equation:
_______________
→ 8x − 3 − 8x + 3 = 15x + 18 − 8x + 3 ; to get:
_______________
→ 0 = 7x + 21 ; → Subtract “21” from EACH SIDE of the equation;
_______________
→ 0 − 21 = 7x + 21 − 21 ; to get:
_______________
→  -21 = 7x ; Now divide EACH SIDE of the equation by “7”;
to isolate “x” on one side of the equation; & to solve for “x”:
_______________
→ = -21 / 7 = 7x / 7 ; →  -3 = x ; which is “Answer choice: [A].”
_________________
Let us check our answer, by plugging in “-3” for “x” in the original equation:
________________
→  8x − 3 = 15x + 18 ;  → 8(-3) − 3 =?  15(-3) + 18 ?;
________________________
→ -24 − 3 =?  -45 + 18 ? ;   →  -27 =? -27?  Yes!
___________________________
4)  The answer is: [C]: y = 11 .
_____________
Explanation:
____________
Given: 6y − 6 = 4y + 16 ; Solve for “y”; Round to the nearest tenth, if necessary.
____________
(Note: Since “y” is the only variable given; assume we are to solve for “y” instead of “x”).
____________
→ Subtract “4y” from EACH SIDE of the equation, & add “6” to EACH SIDE of the equation; → 6y − 6 − 4y + 6 = 4y + 16 − 4y + 6 ; to get:
_______________
→ 2y  = 22 ; Now, divide EACH SIDE of the equation by “2”; to isolate “y” one side of the equation; and to solve for “y” ;
_______________
→ 2y / 2 = 22 / 2 ; →  y = 11 → which is “Answer choice: [C]”.
_______________________________
Let us check our answer, by plugging in “11” for “y” in the original equation:
___________________
→  6y − 6 = 4y + 16 ; → 6(11) − 6 =? 4(11) + 16 ?
_______________________
→ 66 − 6  =? 44 + 16 ?  → 60 =? 60 ?  Yes!
__________________
5)  The answer is: [B]: x = -11 .
_____________________
Explanation:
_________________
Given: 3(x − 4) = 5(x + 2) ; Solve for “x”. Round to the nearest tenth, if necessary.
___________
→Note the “distributive property of multiplication”:
_____________
a*(b + c) = ab + ac ;  and: a*(b − c) = ab − ac ;
_______________
→ Let us expand EACH SIDE of our given equation.
____________
3(x − 4) = (3*x)  − (3*4) = 3x − 12;
______________________________
→Now let us expand the “right-hand side” of the given equation:
____________
→  5(x + 2) = (5*x) + (5*2) = 5x + 10 ;
______________
→Now, we can rewrite the original equation:
_______________
→ 3(x − 4) = 5(x + 2) ; by substituting the expanded values for EACH SIDE of the question:   →  3x − 12 = 5x + 10 ;
__________________
→ Subtract “3x” from EACH SIDE of the equation; and add “12” to EACH SIDE of the equation: →  3x − 12 − 3x + 12 = 5x + 10 − 3x + 12 ; to get:
________________
→  0 = 2x + 22;  → Now subtract “22” from EACH SIDE of the equation:
______________
→  0 − 22 = 2x + 22 − 22 ; to get:  →  -22 = 2x ;
__________
→ Divide EACH SIDE of the equation by “2”; to isolate “x” on one side of the equation; & to solve for “x” ;
_____________
→  -22 / 2 = 2x /2 ;  →  -11 = x ; which is “Answer choice: [B]”.
______________
Let us check our answer, by plugging in “-11” for “x” in the original equation:
___________
→ 3(x − 4) = 5(x + 2) ; →  3(-11 − 4) =? 5(-11 + 2) ? ;
_______________________
→3(-15) =? 5(-9) ? ; → -45 =? -45 ?  Yes!
_____________________________________________

Categories

## The following graph shows the demand curve for a group of consumers in the U.S. market (blue line) for Blu-ray players. The market price of a Blu-ray player is shown by the black horizontal line at \$150. Each rectangle you can place on the following graph corresponds to a particular buyer in this market: orange (square symbols) for Antonio, green (triangle symbols) for Caroline, purple (diamond symbols) for Dmitri, tan (dash symbols) for Frances, and blue (circle symbols) for Jake. Use the rectangles to shade the areas representing consumer surplus for each person who is willing and able to purchase a Blu-ray player at a market price of \$150. (Note: If a person will not purchase a Blu-ray player at the market price, indicate this by leaving his or her rectangle in its original position on the palette.

On December 15, 1791, the Bill of Rights (the first ten amendments to the United States Constitution) were ratified by the states.

The Bill of Rights were added to the Constitution to address fears raised by the Anti-Federalists during the ratification of the Constitution that the Constitution did not provide sufficient protection against abuses of power by the federal government.

James Madison, the Father of the Constitution, originally did not think a Bill of Rights was necessary. He thought the Constitution gave no power to the federal government that would allow for a violation of the rights of the people.

Madison later changed his position, persuaded mainly by Thomas Jefferson, and, with the help of others, drafted twenty amendments that were proposed to the first United States Congress in 1789.

Twelve of the proposed amendments were accepted by Congress and were then sent to the states for ratification. Only ten were ratified.

These ten amendments list our basic rights and place limits on the federal government. They include the freedoms of speech and religion, the right to bear arms, the right to be free from unreasonable searches and seizures, and an assurance that the powers not delegated to the federal government in the Constitution are reserved to the states and the people. Many of these provisions were based upon similar protections provided by state constitutions that limited the power of state and local government authorities.

Of the remaining amendments that were not ratified in 1791, one was later adopted in 1992 as the twenty-seventh amendment to the Constitution. That amendment prevents changes in the compensation for senators and representatives until after a subsequent election of representatives. The other proposed amendment has never been adopted.

The Bill of Rights illustrates that our Founders understood that for personal freedoms to be broad, the power of the federal government must be limited.

Our nation, however, has moved away from its founding principles, especially during recent decades. Our ever-growing federal government is intervening into more and more aspects of our lives, especially through bureaucratic regulations, and is reducing our personal freedoms in the process.

Government at all levels is doing more and more things that were once left to private individuals and groups, and the federal government is doing more and more things that were once the province of state and local governments, where greater accountability to the public is often possible.

One need only look at the HHS mandate—forcing employers to violate their religious beliefs, under pain of penalty, by paying for and providing abortion pill insurance coverage—to see the harm caused by an overreaching government.

The preservation of our liberties is a daily battle, something our Founders understood. The process of scaling back the size and role of government and returning limits to it is a long one. But, since the federal government is supposed to be our servant and not our master, no one should doubt the importance of this endeavor.

Categories

## The pictures below show a cave and a geyser. Which of these statements is correct about the cave and geyser shown in the pictures? a. Both are formed when groundwater gets heated. b. Both are formed when groundwater reacts with the limestone in rocks. c. The cave is formed when groundwater reacts with the limestone in rocks and the geyser is formed when groundwater gets heated. d. The cave is formed when groundwater gets heated and the geyser is formed when groundwater reacts with the limestone in rocks.

I think the correct answer from the choices listed above is option C. The statement that is correct about  the cave and geyser would be that the cave is formed when groundwater reacts with the limestone in rocks and the geyser is formed when groundwater gets heated. Hope this answers the question.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

Posted in Biology

Which scientist formed his ideas about living things by performing observations with out using a microscope? A.Hooke B.malpighi C.van leeuwenhoek D.vesalius

The correct answer is D. Vesalius

Explanation:

Andreas Vesalius was a Flemish scientist and anatomist that lived during the 16th century, considered as the father of modern anatomy. During this life, Vesalius studied anatomy mainly using dissection and observing the tissues, organs, and structures in them, especially those in animals and humans. Also, he used his findings and ideas to create written works that were the base for later studies in anatomy. Besides this, as compound microscopes for studying living organisms had not been created during Vesalius time, he only used regular observations different to other scientists such as Hooke or Malpighi. Thus, it was Vesalius the one that formed his ideas by performing observations without using a microscope.

Posted in Biology

In 1953, who developed the model that is shown below?

The right answer is Watson and Crick.

The famous science journal “Nature” published an article of two pages, accompanied by one figure, titled “A Structure for Deoxyribose Nucleic Acid”. Its authors are James Dewey Watson (24) and Francis Crick (36).

They synthesized the work of their scientific colleagues and were able to explain with a remarkable art of deduction how the DNA molecule contained in the cells of all living beings was duplicated.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

Posted in Biology

The diagram shows the stages of the eukaryotic cell cycle. Which stage is labeled E in the diagram? mitosis interphase S phase G0 phase

The correct answer would be interphase.

The cell cycle is mainly divided into two phases: mitosis (M) and interphase.

Interphase is the phase in which a cell spends most of its time. It is the phase of growth and DNA replication.

It can be sub-divided into three stages:

• Gap 1 (G₁) phase which is represented by letter A in the given diagram.
• Synthesis (S) phase in which DNA replication takes place. It is represented by letter B in the given diagram.
• Gap 2 (G₂) phase which is represented by letter C in the given diagram.

Letter D represents mitosis (M) phase in which the actual division of the cell takes place.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

Posted in Biology

The diagram shows changes of state between solid, liquid, and gas. The atoms of a substance lose energy during a change of state. Before the change, the atoms are close together but are able to slide past one another. Which arrow represents the change of state described above? M- gas to solid N-liquid to gas P-solid to liquid Q-liquid to solid

The correct option is this: Q – LIQUID TO SOLID.

Looking at the information given above, we are told that, before the change, the atoms are close together but are able to slide past one another. This is one of the characteristics of liquids, the particle in liquids are held together by inter molecular forces but they are still able to slide past one another. So, this tell us that, the substance was originally in the liquid state.

We are also told that, the atoms of the substance lose energy during the change of state. If there is a loss of energy, it means that, the little energy that the particles had before, which they were using to slide past one another is now removed and the particles becomes more compact. This implies that, the substance changes to solid. If the substance change to gas, there would have been gain of energy not loss. Therefore, the correction option is D. The substance change from liquid state to solid state.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

Posted in Biology

How do scientists think the earliest cells formed?

The earliest cells were formed by cells that don’t need oxygen to survive but they did produce oxygen to the water. The oxygen got sucked up by iron deposits in the waters at first. Then the oxygen started to oxygenate the water and air where as evolution interfered eucryotic cells formed and evolved creating life with a Biosphere.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

Posted in Biology

Which of the following statements is correct with respect to the photosynthetic pathway of grass or a cactus? In a cactus, carbon is fixed only during the day. In grass, carbon is fixed only during the night. In a cactus, carbon is fixed only during the night.

The answer is In a cactus, carbon is fixed only during the night.

There are three types of carbon fixation in plants – C3, C4, and CAM fixation. C3 and C4 plants open their stomata during the day while CAM plants open stomata during the night. Mostly, plants fix carbon during the day. However, plants in arid locations, such as cactuses, use CAM carbon fixation because of adaptation to water deficiency. Their stomata are closed during the day and water loss is reduced. In the night when is colder, stomata open and carbon dioxide enters through stomata.

Posted in Biology

A student takes notes in class as shown below. A. Uses an objective process Is updated constantly B. Is not objective Does not use a process Resists new information Which are the best titles for A and B? A: “Science”; B: “Pseudoscience” A: “Pseudoscience”; B: “Science” A: “Characteristics of Science”; B: “Limitations of Science” A: “Limitations of Science”; B: “Characteristics of Science”

A: “Science”; B: “Pseudoscience”

### Explanation;

• Science is a body of knowledge and the process of acquiring new knowledge, using scientific processes. Science uses objective processes and is updated constantly, when new ideas or information is discovered.
• Pseudoscience on the other hand, does not follow scientific processes. It is a practice or a belief that claims to be science, but does not follow specific criteria, that is ,an objective processes.
• Science is defined by criteria, which include, experimentation, replication of results, and peer review. Therefore, pseudoscience are beliefs and claims that do not meet such criteria.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

#### Literature

Have no time for reading? Now it’s possible to write a book review or a literature essay without reading a book. Order a custom-written paper from expert writers on our website.

#### Finance

If finance is not your cup of tea, there is no need to torture yourself. You can pay for essay and get completely original work from people who are fluent in this field of science at StudyHawks.

#### Computer science

Our computer science experts can deal with any type of academic paper. We will meet all the requirements and deadlines. Stop struggling and place an order with our paper writing service.

#### Psychology

While psychology may be an interesting subject, written assignments may have you puzzled. Don’t despair! Increase your chances to get better marks.

#### Law

Writing a law essay may be difficult, especially when you need to know the peculiarities of the legislative framework. Get essay from our law experts and stay satisfied.

#### Nursing

In the nursing course, you may have troubles with critical essays, annotated bibliographies, literature reviews, and other assignments. Here you can ask an essay helper to assist you with any nursing paper.

#### Sociology

We know that writing sociology papers can be quite exhausting. Forget about sleepless nights and get fast assistance with your essays here on this website.

A good business essay or research paper should be written by an expert paper writer. Our website collaborates with qualified writers only. Put your assignment in our reliable hands.

## Use our writing service to score better and meet your deadlines

No matter what kind of academic paper you need, it is simple and secure to hire a writer for a price you can afford at StudyHawks. Save more time for yourself.

Categories

## The dimensions of a conical funnel are shown below: Nisha closes the nozzle of the funnel and fills it completely with a liquid. She then opens the nozzle. If the liquid drops at the rate of 15 cubic inches per minute, how long will it take for all the liquid to pass through the nozzle? ( use pi= 3.14)

The dimensions of a conical funnel are shown below: Nisha closes the nozzle of the funnel and fills it completely with a liquid. She then opens the nozzle. If the liquid drops at the rate of 15 cubic inches per minute, how long will it take for all the liquid to pass through the nozzle? ( use pi= 3.14)

Categories

## Which equation can be used to calculate the area of the shaded triangle in the figure below? A rectangle is shown with a width of 6 ft and a length of 16 ft. There is a diagonal line through the rectangle, and the bottom half is shaded in grey. choices 2(16 × 6) = 192 square feet 2(16 + 6) = 44 square feet 1 over 2.(16 × 6) = 48 square feet 1 over 2.(6 + 16) = 11 square feet

Which equation can be used to calculate the area of the shaded triangle in the figure below? A rectangle is shown with a width of 6 ft and a length of 16 ft. There is a diagonal line through the rectangle, and the bottom half is shaded in grey. choices 2(16 × 6) = 192 square feet 2(16 + 6) = 44 square feet 1 over 2.(16 × 6) = 48 square feet 1 over 2.(6 + 16) = 11 square feet

Categories

## Triangle PQR is transformed to similar triangle P’Q’R’. A coordinate grid is shown from negative 10 to 0 to positive 10 on both x- and y-axes at increments of 1. A triangle PQR has P at ordered pair 4, 4, Q at ordered pair 8, 4, R at ordered pair 4 and 8. A polygon P prime Q prime R prime has P prime at ordered pair 1,1, Q prime at ordered pair 2,1, R prime at ordered pair 1, 2. What is the scale factor of dilation?

The length of the legs, PQ and PR are 4 units.
The lengths of the legs, P’Q’ and P’R’ are 1 unit.
Since the legs (and triangle) got smaller we know that the scale factor is between 0 and 1.
So.. 4 * x = 1
divide both sides by 4
x = 1/4
The scale factor is 1/4

Categories

## A pair of parallel lines is cut by a transversal: A pair of parallel lines cut by a transversal is shown. The inside bottom right angle is labeled 80 degrees. The alternate interior angle is cut by a ray and is labeled as x on one side and 20 degrees on the other. What is the measure of angle x?

A pair of parallel lines is cut by a transversal: A pair of parallel lines cut by a transversal is shown. The inside bottom right angle is labeled 80 degrees. The alternate interior angle is cut by a ray and is labeled as x on one side and 20 degrees on the other. What is the measure of angle x?

Categories

## Which of the points shown below are on the line given by the equation y=x

Which of the points shown below are on the line given by the equation y=x

Categories

## Which biological macromolecule is made up of monomers like the one shown below? Carbohydrate Nucleus acid Fat Protein

Proteins are made up of animo acids. Fat is made up of glycogen and fatty acids. Carbodydrates are are up carbon, hydrogen, and oxygen. As well as being made up of saccharides. Nucleic acid is made of adenine, cytosine, thymine, and Guanine. Idk if this helps

Categories

## A gardener has 100 meters of fencing to enclose two adjacent rectangular gardens, as shown in the figure. (a) Write the area of the enclosed region as a function of x.

Given that the length of the fence is 100=4x+3y, to express the area of the garden as a function of x we proceed as follows;
4x+3y=100
making y the subject we get:
3y=100-4x
y=1/3(100-4x)
therefore the width of the garden is:
y=1/3(100-4x)
hence the area of the fence garden will be:
Area=length*width
length=2x
width=y=1/3(100-4x)
thus;
A=2x*[1/3(100-4x)]
=2/3[100x-4x^2] square units

Categories

## Consider the stage of cellular respiration that is shown in the diagram. What is the net ATP production at this stage of cellular respiration? A)2 ATP B)4 ATP C)32 ATP D)36 ATP

Explanation:

The stage of cellular respiration shown in the image is the glycolysis. It is the first step of the cellular respiration that occurs in the cytoplasm of the cell. It is a sequence of reactions catalysed by various enzymes.  During glycolysis 6-carbon glucose is converted into two 3-carbon pyruvic acids. Glycolysis begins with activation of glucose. It is activated by using 2ATP and at the end of glycolysis 4ATPs are formed. Thus, net gain of ATP is 4 -2 = 2ATP.

Categories

## A plane cuts a pyramid as shown in the diagram. What is the shape of the cross section? A) a hexagon B) a pentagon C) a square D) a triangle

A plane cuts a pyramid as shown in the diagram. What is the shape of the cross section? A) a hexagon B) a pentagon C) a square D) a triangle

Categories

## Based on the measurement shown, choose the response that would correctly complete this conversation. Doctor: ¿Cuánto mides? Rosa:___________________

Based on the measurement shown, choose the response that would correctly complete this conversation. Doctor: ¿Cuánto mides? Rosa:___________________

Categories

## Suppose you have a 19-foot boat. what information will be shown on your boat’s capacity plate?

If your possible answers are maximum weight and/or number of people the boat can carry safely
maximum gallons of fuel the boat can carry
minimum weight of people and/or gear needed for stability
minimum load capacity of a trailer for this boat

maximum weight and/or number of people the boat can carry safely

Maximum gallons of fuel is decided based on your tank size, while a minimum load is not as important. It’s mostly about how much weight can it carry, regardless of the form of the weight, either in people, cargo, or combined.

Categories

## A function is shown below: f(x) = (0.07)x What does the function represent? Exponential growth of 7% Exponential decay of 7% Exponential growth of 93% Exponential decay of 93%

Exponential decay of 93%

Step-by-step explanation:

A function is shown below:

f(x) = (0.07)^x

Exponential formula is

r is the rate of growth or decay

From the given f(x) , we have 1+r = 0.07

Subtract 1 from both sides

To get % we multiply by 100

r= -93%

the value of ‘r’ is negative , so its exponential decay

Exponential decay of 93%

Categories

## Quadrilateral LMNO is reflected over the line as shown, resulting in quadrilateral CDAB. Given the congruency statement LMNO ≅ CDAB, which segment corresponds to ML? which is correct? 1. AB 2. AD 3. CD 4. DC

We are given : Quadrilateral LMNO is reflected over a line.

LMNO ≅ CDAB.

Note: Reflection over a line represents mirror images of the figures.

From the given image we can see

LM is congruent to CD.

ON is congruent to BA.

LO is congruent to BC.

Therefore,  DC segment corresponds to ML.

Categories

## PLEASE HELP!!!!!! The Jonas school district gives awards to its schools based on overall student attendance. The data for attendance are shown in the table, where Low represents the fewest days attended and High represents the most days attended for a single student. School Low High Range Mean Median IRQ σ High School M 128 180 62 141 160 55.5 41.5 High School N 131 180 49 159 154 48.5 36.5 High School P 140 180 40 153 165 32.5 31.5 Part A: If the school district wants to award the school that has the most consistent attendance among its students, which high school should it choose and why? Justify your answer mathematically. Part B: If the school district wants to award the school with the highest average attendance, which school should it choose and why? Justify your answer mathematically.

High School P has the most consistent attendance among its students.

School N should be awarded for the highest average attendance.

Step-by-step explanation:

Consider the provided information.

Part A: If the school district wants to award the school that has the most consistent attendance among its students, which high school should it choose and why? Justify your answer mathematically.

Standard deviation (σ) is a measure of how a data set is spread out.

If the standard deviation is low, this implies that the information tends to be near to the set mean, whereas a high standard deviation implies that the information points are spread across a wider spectrum of values.

Therefore, for more consistency we need to look for the low standard deviation.

From the provided table we can see that the school P has low standard deviation (σ) i.e 31.5

Hence, High School P has the most consistent attendance among its students.

Part B: If the school district wants to award the school with the highest average attendance, which school should it choose and why? Justify your answer mathematically.

The formula for mean is:

Mean is the same as average.

The sum of mean or average will be larger if each students contributes more attendance.

For highest average attendance the school with higher mean should be awarded.

Hence, School N should be awarded for the highest average attendance.