Five golfers each hit 50 brand A golf balls, and then 50 brand B golf balls. On average, the brand B balls go significantly farther. Which of the following is true?

Answers

Answer 1

With respect to golfing, tt is true to state that any of the above are possible explanations for the above phenomenon. (Option D)

What is a warm-up effect?

The Warm-Up Effect is a phenomena found in learning and motor activities in which individuals execute inexactly and slowly at the beginning of a session, even if they are acquainted with the task, but then swiftly improve to more competent performance.

What does wind change do to golfing?

When there is a wind change in the direction that the golfer is hitting at, it helps the balls to travel farther.

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Full Question:

Five golfers each hit 50 brand A golf balls, and then 50 brand B golf balls. On average, the brand B balls go significantly farther. Which of the following is true?

a. a warm-up effect

b. a wind change

c. brand B is better

d. any of the above are possible explanations


Related Questions

True or false: Gender-typing is fueled by gender schemas. True false question.

Answers

It is True that Gender-typing is fueled by gender schemas.

What is Gender schema?

Gender schema theory  serves as  cognitive theory of gender development that stress that any gender serves as output of a particular culture.

Gender schema theory can be attributed to

psychologist Sandra Bem who gave an assertion about how children is able to continuously learn about male as well as female roles from the culture that they grow up with.

This theory stressed that children can easily adjust their behavior so as to be able to fit in with the gender norms as regards their culture even from lowest stages of social development.

The theory was put up by psychologist Sandra and he explains that people process information, in part.

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Which quantity of N2 gas has a volume of 11.2 liters at STP

Answers

Considering the definition of STP conditions, 0.5 moles of N₂ gas has a volume of 11.2 liters at STP.

Definition of STP condition

The STP conditions refer to the standard temperature and pressure. Pressure values at 1 atmosphere and temperature at 0 ° C are used and are reference values for gases. And in these conditions 1 mole of any gas occupies an approximate volume of 22.4 liters.

Amount of moles of helium within the balloon

In this case, you know that N₂ gas has a volume of 11.2 liters at STP.

So, you can apply the following rule of three: if by definition of STP conditions 22.4 liters are occupied by 1 mole of N₂, 11.2 liters are occupied by how many moles of N₂?

[tex]amount of moles of N_{2} =\frac{11.2 litersx1 mole ofN_{2} }{22.4 liters}[/tex]

amount of moles of N₂= 0.5 moles

Finally, 0.5 moles of N₂ gas has a volume of 11.2 liters at STP.

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Match each vegetative plant organ to its correct description.

Answers

Vegetative plant organs and their correct descriptions are as follows:

Root: Absorbs water from the soil.Stem: Supports the entire plant.Leaf: The leaves trap energy from the sun to make food.

What are vegetative plant organs?

Vegetative plant organs are the parts of a plant that support its growth. There are three main parts and they are the root, the stem, and the leaves. The root absorbs water and nutrients from the soil.

The stem gives the plants support and provides structure while the green coloring leaves make food through photosynthesis.

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the ruler demanded us to give up everything

Answers

The correct translation of the given sentence to Japanese is:

支配者は私たちにすべてをあきらめるように要求しました

What is a translation?

A translation can bed defined as a process that involves translating (interpreting) a word or group of words (sentence) in one language to a word in another language, such as an English sentence to a Japanese sentence.

In this scenario, the correct translation of the given sentence to Japanese should be written as follows:

支配者は私たちにすべてをあきらめるように要求しました

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Complete Question:

Translate the following sentence in English to Japanese: the ruler demanded us to give up everything.

helen, a high school teacher, wants her students

Answers

Answer:

Answer: E

Helen, a high school teacher, wants her students to actively participate more in class. She has decided to use reinforcement theory to get the required results. Which of the following methods is she most likely to use?

.a) She is going to call on students who never participate

.b) She is going to yell at students, telling them that they are not making good grades

.c) She is going to ask the students that always participate to allow the others to have a chance

.d) She is going to model what active participation should look like ,at the beginning of class

.e) She is going to give students extra credit each time that they contribute.

Each plate of a capacitor stores a charge of magnitude 1 mC when a 100 V potential difference is applied. The capacitance is:

Answers

Based on the calculations, the capacitance is equal to 1O uF.

Given the following data:

Magnitude of charge, Q = 1 mC.

Potential difference, V = 100 Volts.

How to calculate the capacitance?

Mathematically, the magnitude of charge that is stored by each plate of a capacitor can be calculated by using this formula:

Q = CV

Where:

Q represents the magnitude of charge.V represents the potential difference.C represents the capacitance.

Making capacitance the subject of formula, we have:

C = Q/V

Substituting the given parameters into the formula, we have;

C = (1 × 10⁻³/100)

C = 1 × 10⁻⁵ F.

C = 1O uF.

Note: The charge on the plates is the same before and after immersion whenever the battery is disconnected.

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On the following graph, use the black point (plus symbol) to indicate the profit-maximizing price and quantity for this natural monopolist. Monopoly Outcome 0 1 2 3 4 5 6 7 8 9 10 40 36 32 28 24 20 16 12 8 4 0 PRICE (Cents per Kilowatt-hour) QUANTITY (Thousands of kilowatt-hours) D MR MC ATC

Answers

C and D. The truth about the natural economies that are experienced here is that

It is more efficient on the cost side for one producer to exist in this market rather than a large number of producers.The electricity company is experiencing economies of scale.

What is a natural monopoly?

This is the type of monopoly that is known to occur due to the fact that there is a natural condition in the free market.

The ones that would be seen in the market would be: It is more efficient on the cost side for one producer to exist in this market rather than a large number of producers  and The electricity company is experiencing economies of scale.

Complete question

Which of the following statements are true about this natural monopoly? Check all that apply.

The electricity company must own a scarce resource. It is more efficient on the cost side for one producer to exist in this market rather than a large number of producers.

The electricity company is experiencing economies of scale.

In order for a monopoly to exist in this case, the government must have intervened and created it.

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An ultrasound examination of the gallbladder is scheduled for a client with a suspected diagnosis of cholecystitis. Correct instructions about the procedure should include which statement made by the nurse

Answers

What the nurse should explain to the client about this test is The test requires the client to lie still for short intervals.

What is  ultrasound examination of the gallbladder?

ultrasound examination of the gallbladder is a method use to carry out test on the client so as to be able to detect any defect in the bladder.

Since, the nurse is about to diagnosis cholecystitis ,the nurse should explain to the client about this test is The test requires the client to lie still for short intervals.

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What should the nurse include when planning discharge teaching for a client post scleral buckling of the right eye

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When planning discharge teaching for clients post scleral buckling of their right eye, a nurse should include the following:

Teach to report of seeing flashes of light immediately.Wear eye shields during naps and at night.Have client demonstrate the correct technique for instilling eye drops.

Who is a nurse?

A nurse can be defined as a professional who has been trained in a medical institution and licensed to perform the following tasks and activities in a hospital:

Promoting hygienic behaviors among clients or patients.Providing care for sick people (client).Providing care for an injured client or patient.Perform routine checks on some medical instruments.Providing an intervention to client issues.Report findings on the adverse effect of a medication.Planning discharge teaching for clients.

In this scenario, we can infer and logically deduce that a nurse should include all of the aforementioned information when planning discharge teaching for clients post scleral buckling of their right eye.

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Complete Question:

What should the nurse include when planning discharge teaching for a client post scleral buckling of the right eye?

Select all that apply

1. Redness, tenderness and swelling should be gone within 2 days.

2. Teach to report seeing flashes of light immediately.

3. Place eye drops onto the cornea of the affected eye.

4. Wear eye shield during naps, and at night.

5. Have client demonstrate the correct technique for instilling eye drops.

A ____ is a node. Select all that apply.

Answers

The following can be called a node:

printerswitchrouter

What is a node?

A node in simple words is any device that serves as a connection point between devices linked together in a network and which allows the sending and receiving of data from one endpoint to the other. Printers, switches, and network routers are devices that can serve as network nodes.

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As air sinks in the atmosphere it ____ and ____.

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As air sinks into the atmosphere it compresses and heats.

What are heat air masses?

Heat air masses are compressed masses of air in the atmosphere, which are especially located in low-latitude areas.

Sinking air is well known to be compressed and heated, and differential pressure in the air is required to produce winds.

In conclusion, as air sinks into the atmosphere it compresses and heats in order to produce heat air masses.

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While there are incentives to work hard in the private sector for capitalist, socialist, and mixed economies, there is little incentive to work in a economy.

Answers

While there are incentives to work hard in the private sector for capitalist, socialist, and mixed economies, there is little incentive to work in a communist economy.

What is a Communist economy?

Any system of economy where the government is in full control of all the factors of production is called a communist economy.

In this kind of system, there is a relative lack of incentive because, profit is also controlled by the government.

What is a capitalist economy?

A common conception of capitalism is as an economic system where individual actors own and control property according to their interests and where supply and demand freely determine market prices in a way that can best benefit society.

The desire to make a profit is capitalism's fundamental characteristic.

It is important to know that each type of economic system has it's own merits and demerits.

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A is a form that enables stockholders to allow someone else to vote for them

Answers

A proxy is a form that is designed and developed to enable stockholders allow someone else to vote for them.

Who is a stockholder?

A stockholder can be defined as an independent individual, organization or social group that has an interest in a particular business firm (company), and as such they can either affect or be affected by the decisions taken in the business.

In Business management, a proxy is a form that is designed and developed to enable stockholders allow another stockholder (someone) else to vote for them.

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the basic question and answer session interview is conducted in a

Answers

The basic question and answer session interview is conducted in a; 2. Methodical and structured manner

Where are the interviews conducted?

Usually, there are different ways of conducting interviews such as including face-to-face, distance, group, and performance.

Now, in all those interview methods of conduction, it should be noted that if the interviews involve questions and answer, then they must certainly have a well defined structure so as to make it scorable or able to assign scores to it.

Thus, from the given options, we can say that Methodical and structured manner is the method in which a question and answer session interview is conducted because as we saw from earlier, such interviews must have a well defined pattern to help in scoring criteria.

The missing options are;

1. Informal and unobtrusive manner

2. Methodical and structured manner

3. Group setting

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If the tension in BD is 10.4 kN, determine which points: a, b, or c, has the highest magnitude cross-sectional normal stress and shear stress. Neglect the weight of the beam and defend your answer/show your work (e.g. what are the stress value

Answers

The maximum cross-sectional normal stress occurs at point B with a value of - 2.72 MPa ( compression ) while the shear stress occurs at point c with a value of 0.5 Mpa

Moment of section, M

sum of moments is equal to zero

tan inverse ( 0.75 / 1.8 ) = 22.62 deg

summation of moments

190 * 0.16 - 10.9 * sin ( 22.62 ) * 1.5 - M = 0

M = 2.9KNM

Sum of forces

sum of upward forces  = sum of downward forces

Normal force, N

N - 10.9 * cox ( 22.62 ) = 0

N = 9.6KN

Shear force, V

V - 14 + 10.4*sin ( 22.62 ) = 0

Moment of Inertia, Im

I = ( b h^3 ) / 12

I = ( 150 * 200^3 ) / 12

I = 100,000,000 mm^4

Stress at A, Sa

Sa = - N / A + Ma / Im  

Sa = - ( 9600 / ( 150 * 200 ) ) + ( 2,400,000 * 100 ) / 100,000,000

Sa = 2.08 MPa

Stress at C, Sc

Sc = - N / A + Mc / Im

Sc = - ( 9600 / ( 150 * 200 ) ) - 0

Sc = - 0.32 MPa

Stress at B, Sb

Sb = - N / A + Mb / Im

Sb = - ( 9600 / ( 150 * 200 ) ) - ( 2,400,000 * 100 ) / 100,000,000

Sb = - 2.72 MPa

comparing the values of the stresses shows that the value of the maximum stress is at point B which has the maximum value. The negative sign represent the direction and signifies compression

maximum shear stress. Ss

shear stress at the middle

Ss = 9 3 * 10,000 ) / ( 2 * 150 * 200 )

Ss = 0.5 Mpa

maximum shear stress occurs at point C

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For each watch Denmark produces, it gives up the opportunity to make 50 pounds of cheese. Germany can produce one watch for every 100 pounds of cheese it produces. Which of the following is true with regard to opportunity costs in the two countries

Answers

The true statement about the opportunity costs in the two countries is: B) the opportunity cost of producing cheese is higher in Denmark.

What is an opportunity cost?

An opportunity cost is also referred to as alternative forgone and it can be defined as the value, profit or benefits that are given up and forfeited by an individual or business firm, in order to choose or acquire something deemed most significant at the time.

In this context, we can infer and logically deduce that the true statement about the opportunity costs in the two countries is that the opportunity cost of producing cheese is higher in Denmark because it forfeits only 50 pounds of cheese.

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Complete Question:

For each watch Denmark produces, it gives up the opportunity to make 50 pounds of cheese. Germany can produce one watch for every 100 pounds of cheese it produces. Which of the following is true with regard to opportunity costs in the two countries?

A) The opportunity cost of producing watches is higher in Denmark.

B) The opportunity cost of producing cheese is higher in Denmark.

C) The opportunity cost of producing cheese is identical in both countries.

D) It is impossible to compare opportunity costs because the two countries use different currencies.

E) In both countries combined, the opportunity cost of one watch is 150 pounds of cheese.

In the practice of integrative therapy, a therapist might do which three of the following

Answers

In the practice of integrative therapy, a therapist might use a  cognitive behavioral approach, psychodynamic approach and Humanistic therapy.

Who is a therapist?

A therapist is an individual who is trained and certified to give treatment to different health conditions.

Integrative therapy uses many approach of therapy together to achieve a particular cure.

Therefore,

In the practice of integrative therapy, a therapist might use a  cognitive behavioral approach, psychodynamic approach and Humanistic therapy.

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Insert the DMAX function in cell N4 to calculate the highest sales based on the criteria entered in range G2:K3.

Answers

In the excel spreadsheet, the way for one to be able to calculate the highest sales based on the criteria entered in range G2:K3 is by:

First select cell N3 and then click on the formula tab. Then also select insert function and then click on Database, select DAVERAGE. Use A2:E52 as range, then do type "highest sales" and G2:K3.

What does Highest Sales implies?

Highest Sales is a term that connote the highest from of Qualifying Revenue that is gotten in course of a given period of time (1 year).

In the excel spreadsheet, there are different kinds of shortcut that are often used to make the calculations of works to be very easy.

Thus, In the excel spreadsheet, the way for one to be able to calculate the highest sales based on the criteria entered in range G2:K3 is by:

First select cell N3 and then click on the formula tab. Then also select insert function and then click on Database, select DAVERAGE. Use A2:E52 as range, then do type "highest sales" and G2:K3.

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Which of the following hormones would NOT stimulate changes that lead to an increase in arterial blood pressure

Answers

The trial natriuretic peptide(ANP) is a hormones that will not stimulate changes that lead to an increase in arterial blood pressure.

What is a arterial blood pressure?

This refers to the force that is exerted by the blood on the arterial wall.

Hence, the hormones that will stimulate changes that lead to an increase in arterial blood pressure includes the Antidiuretic hormone (ADH), Aldosterone, Angiotensin and Epinephrine

Therefore, the Option A is correct.

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Atrial natriuretic peptide hormones  is one that would not stimulate changes that lead to an increase in arterial blood pressure.

What is Atrial natriuretic peptide hormones?

The atrial natriuretic hormone is one of the   cardiac hormone which works on how gene and receptors are  present in the body.

Uses of Atrial natriuretic peptide hormones are:

It  helps to lower blood pressure control electrolyte homeostasis.

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which bands early albums included many covers of blues songs

Answers

The  bands early albums that included many covers of blues songs is The Black Keys.

What are the The Black Keys?

The Black Keys  can be regarded as the American rock duo which is been  formed in Akron, Ohio, in 2001.

This group consists of Dan Auerbach (guitar, vocals) as well as the Patrick Carney , it should be noted that The  bands early albums that included many covers of blues songs is The Black Keys.

However,  the black keys  name comes from an expression  which can be attributed to friend of the pair which is a  schizophrenic artist Alfred McMoore.

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Infants have __________ deciduous teeth, whereas adults have __________ permanent teeth.

Answers

Infants have 20 deciduous teeth, whereas adults have 32 permanent teeth.

What is deciduous teeth?

Milk or deciduous teeth are the first set of a teeth grown by a child. It start growing from the gums from the age of 6months.

While permanent teeth grows in adult and usually stronger than temporary teeth.

Deciduous teeth are usually small compare to permanent teeth and it is whiter.

Permanent teeth develops through the childhood till maturity.

Therefore, infants have 20 deciduous teeth, whereas adults have 32 permanent teeth.

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A device known as ___________________________________ is deployed in an occluded coronary artery to restore the blood flow to the wall of the heart.

Answers

A device known as a coronary artery stent is deployed in an occluded coronary artery to restore the blood flow to the wall of the heart.

What device is deployed in an occluded coronary artery?

In the case above, A coronary artery stent is known to be a form of a little, metal mesh tube that widens inside a coronary artery.

Note that a stent is said to be placed in course or immediately after angioplasty and this procedure is one that is often done by a professional.

Hence, A device known as a coronary artery stent is deployed in an occluded coronary artery to restore the blood flow to the wall of the heart and thus functions in that capacity.

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words an 8 year old should know how to spell

Answers

Answer:

poop. fan. dog. cat ¯\_(ツ)_/¯

A professor with two assistants, Jamie and Drew, wants an attendance list of the students, in the order that they arrived in the classroom. Drew was the first one to note which students arrived, and then Jamie took over. After the class, they each entered their lists int

Answers

The full question for this prompt is attached. It is required that the attached code be modified such that the list is combined into one.


What is a code?

A code is a set of instructions given to a computer which is supposed to be executed to give an exact and predetermined result.

What is the modified code?

def combine_lists(list1, list2):    

res = []    

for x in list2:        

res.append(x)    

i = len(list1)-1    

while(i>=0):        

res.append(list1[i])        

i-=1    

return res  

def squares(start,end):     return [i*i for i in range(start,end+1)]

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while providing care for a client with acute malaria, which potential complication

Answers

The severe complications that may arise due to the fact that a person is having acute malaria is: cerebral malaria, pulmonary edema, acute renal failure, severe anemia.

What is meant by acute malaria?

This is the term that is used to refer to the type of malaria that is very serious. This is the type of malaria that may be followed by a cold and very high fever that may be intermittent with symptoms that may also cause the person to sweat.

This type of fever is usually due to the fact that a person is exposed to the genus plasmodium. Mosquito is one major cause of malaria in people. The case could be mild to very serious and life threatening case in humans.

We can conclude by saying that The severe complications that may arise due to the fact that a person is having acute malaria is: cerebral malaria, pulmonary edema, acute renal failure, severe anemia.

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is-324.a community hurricane preparedness answers

Answers

The steps that can be taken by a  community to prepare for hurricane are:

secure an  evacuation route.make sure there is  stash of emergency supplies .Establish inventory of  personal property.Make a Review about insurance policies.

How can  a community prepare for hurricane?

Hurricane which can be regarded as the rapidly rotating storm system which usually have a low-pressure center can be prepared for by following the above measures.

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People responding to surveys or interviews tend to want to present themselves in a good light, thus reducing the accuracy of their responses. This is called the _____ response.

Answers

It is called social desirability bias response.

What is social desirability bias?

Social desirability bias is a form of biased response to surveys or interviews whereby responders try to present themselves such that others in the society will be in approval of them.

Responses to surveys or interviews are supposed to be totally objective and not biased in any way. However, when surveys are about issues that relate to personality, political topics, etc, social desirability bias may come in.

Respondents may want to answer in such a way that their personality is acceptable or their political views (political correctness) aligns with that of the majority.

When it comes to answering surveys or responding to interviews, these kinds of responses are termed social desirability responses.

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Jackson Brothers decided to create a petty cash fund. They estimated that $200 would be needed in the fund. Demonstrate the correct journal entry to create the account by choosing the correct action from those below.

Answers

Based on the fact that the Jackson Brothers want to create a petty cash fund, the journal entry would be:

Date                     Account title                              Debit               Credit

XX-XX-XXXX       Petty cash                                 $200

                             Cash                                                                  $200

How is petty cash created?

In order to create the petty cash account, a cash amount needs to be debited to it to show that it is increasing in value.

The cash account would then have to be credited by the amount that the petty cash account was debited by which in this case is $200. This shows that the cash account is decreasing.

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Explain why your background and experience would be a good fit for this job

Answers

To answer a question like this, you need to:

Determine what aspects of your background and skill set will be a good match for your new job.

How should this question be answered?

To answer a question of this nature, you need to determine what your strong points are. Then you should match this with the skills required for your job.

If the job in question requires hard work or perseverance, you might need to highlight aspects of your growth that helped you to develop these qualities.

You can tailor how your quest for growth that stemmed from a background of intelligence, honesty, and integrity pushed you to take your studies seriously and thus sharpen skills that are applicable in the workplace.

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which is not a task usually associated with activity-based costing (abc)

Answers

The application of a single cost rate across processes is not a task associated with activity-based costing.

What is activity-based costing?

The expression 'activity-based costing' makes reference to the methods aimed at calculating costs.

This strategy requires the estimation of overhead costs, which may include, for example, the salary of employees.

In conclusion, the application of a single cost rate across processes is not a task associated with activity-based costing.

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A) Vitamins B) Carbohydrates C) Water D) Minerals. specifies the firm's formal reporting relationships, procedures, controls, and authority and decision-making processes, specifies the work to be done and how to do it, given the firm's strategies is definition of what? which central american country that has a well-developed infrastructure and accommodation sector, long-established political stability, and democracy, biodiversity, beach tourism, dolphin watching, 'health tourism' and is a major forerunner is sustainable tourism.A. HondurasB. Costa RicaC. GuatemalaD. Belize 10. Calculate the energy needed, in kJ and in kcal, to completely melt a 20.0 lb bag of ice? (AH fusion = 334 J/g). 11. How much energy, in kJ, is required to raise the temperature of 1.00 lb of gold from 22.0 C to its melting point of 1064 C, and then melt the gold at that temperature? The specific heat capacity of gold is 0.128 J/g C; Hfusion = 12.6 J/g). If there are 528 students in the school what is the best estimate of the number of students that say cleaning their room is there least favorite chore under most of the earth's land surface, solid rock exists as a buried layer known as the machiavellian personality is characterized by the will to manipulate and the desire for power. (True or False) Two people of the same mass climb the same flight of stairs the first two person climbs the stairs in 25 seconds the second person does so in 35 seconds who does the greater work:a. the 1st person since he accomplished the task firstb. the 2nd person since he did the work longerc. both did the same amount of workd. cannot be determeined four objects are situated along the y axis as follows: a 1.92-kg object is at 3.01 m, a 2.93-kg object is at 2.42 m, a 2.53-kg object is at the origin, and a 4.05-kg object is at -0.498 m. where is the center of mass of these objects? BRAINLIEST AND 100 POINTS!! Tall Pacific Coast redwood trees (Sequoia sempervirens) can reach heights of about 100 m. If air drag is negligibly small, how fast is a sequoia cone moving when it reaches the ground if it dropped from the top of a 100 m tree? an improvement which, because of its deficiency in size or cost, is not the highest and best use of the site is known as? explain why glacial acetic acid is not a conductor, but aqueous acetic acid is. why is the water necessary for conductivity? How Ruby Bridges fought to work against the ""Danger of the Single Story The first 5 questions are designed to measure key competencies related to figuring the allowable portion of standard deductions to U.S. income. They also encourage use of your research tools. Read each scenario carefully and use your reference materials (VITA/TCE Puerto Rico Resource Guide and Publication 1321) to answer the questions. Round all fractions to four decimal places.1.Isabela was a resident of Puerto Rico during 2020. She is single and under 65 years of age. She works as a U.S. government employee and her salary was $34,000. She also received income of $6,000 from a part-time job in Puerto Rico not subject to U.S. tax. What is the standard deduction that Isabela can claim?a. $10,540B. $10,890c. 12,200d. $14,0502. German and Elena were residents of Puerto Rico in 2020. They are age 72 and file a joint return. German is retired from the U.S. Federal Reserve Bank and Elena is retired from the U.S. government. Their retirement income were $28,000 and $42,000, respectively. What is German and Elenas standard deduction?a. $12,600b. $18,650c. $27,400d. $28,0003. Marco is 40 years old, Head of Household, and a resident of Puerto Rico during 2020. Marco has a son who is his dependent. He informed you that he received the following sources of income: $16,000 for a job he performed in the state of Florida; $24,000 received from the federal government for services performed in Puerto Rico. He also received $10,000 from a part-time job in Puerto Rico that is exempt from federal income tax. What is Marcos standard deduction?a. $12,400b. $12,920c. $20,000d. $20,3004. Sebastian is a bona fide resident of Puerto Rico, retired from a local bank, who received Social Security benefits. Does Sebastian have U.S. source income?a. Yes, he has income from U.S. sourceB. No, he does not have U.S. source income5. Carolina is single with three children under 16 years old and files a Form 1040- PR to claim the additional child tax credit. Which filing status is not available for Carolina on Form 1040-PR?a. Singleb. Head of house housec. Married filing jointlyd. Married filing separately Use the Intermediate Value Theorem to show that the following function has a zero in the given interval. Approximate the zero corre f(x) #3x3 + 9x2-3x+9; [-4,-3] Select the corect choice below and, if necessary, fil in the answer box to complete your choice. O A. The polynomial has a real zero on the given interval because f-4) and f(-3) are both negative. O B. The polynomial has a real zero on the given interval because f-4) and f-3) are both positive. OC. The polynomial has a real zero on the given interval because f(-4)-0 and (-3) Type integers or decimals.) O D. The polynomial has a real zero on the given intervai because f-4) 0 and f(-3)>o (Type integers or decimals)