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You used three methods of analysis to find the acceleration of the cart on the track: a two-point difference from v(t), an average of a(t) that was itself calculated by a succession of first differences of the v(t) data, and a line fit to v(t). some criteria to help you consider which method is best are part a in which type of graph(s) is it easiest to see whether the acceleration was constant?

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Answered by answersmine AT 22/10/2019 – 02:29 AM

The best way to find that you want is the line fit. When acceleration is constant the speed(v) changes smoothly every moment, so the v line must be straight. Differently, the accelaration changes.

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Who urged Congress to pass the Civil Rights Act as part of his vision for a “Great Society”?

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Who urged Congress to pass the Civil Rights Act as part of his vision for a “Great Society”?

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Which of these is not usually part of the musical theater apex?

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Which of these is not usually part of the musical theater apex?

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Second part of the five-and-five approach called?

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Answered by answersmine AT 22/10/2019 – 02:40 AM

The second part of the the five-and-five approach is called: Abdominal thrust (or may be known as Heimlich Maneuver)
the five-and-five approach is a first aid method to deal with food choking. The Heimlich maneuver is the procedure that being done in order to remove the food pieces from blocking the victim’s airway

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Read the excerpt from The Fairy Doll by Netta Syrett. Which three props are needed for this part of the play?

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Read the excerpt from The Fairy Doll by Netta Syrett. Which three props are needed for this part of the play?

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An object pronoun takes the place of a/an _______ in the object part of a sentence. A. different pronoun B. noun C. verb D. adjective

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An object pronoun takes the place of a/an _______ in the object part of a sentence. A. different pronoun B. noun C. verb D. adjective

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Sam is measuring the velocity of a car at different times. After two hours, the velocity of the car was 50km/h. After six hours, the velocity of the car is 54km/h. Part A: Write an equation in two variables in standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used. (5points) Part B: How can you graph the obtained in Part A for the first seven hours? (5points)

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Answered by answersmine AT 22/10/2019 – 02:54 AM

You are given the time and speed so from there you can get the points (2,50) and (6,54) once you got that you can see how the slope is 1 and 
b=48
x-y=-48 (standard form)
 
part B= 
1    49
2    50
3    51
4    52
5    53
6    54
7    55

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What is the best summary for what Romeo and juliet say in this part of the scene?

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Answered by answersmine AT 22/10/2019 – 02:55 AM

This is scene 1 = Sampson and Gregory, two servants of the house of Capulet, stroll through the streets of Verona. With bawdy banter, Sampson vents his hatred of the house of Montague. The two exchange punning remarks about physically conquering Montague men and sexually conquering Montague women. Gregory sees two Montague servants approaching, and discusses with Sampson the best way to provoke them into a fight without breaking the law. Sampson bites his thumb at the Montagues—a highly insulting gesture. A verbal confrontation quickly escalates into a fight. Benvolio, a kinsman to Montague, enters and draws his sword in an attempt to stop the confrontation. Tybalt, a kinsman to Capulet, sees Benvolio’s drawn sword and draws his own. Benvolio explains that he is merely trying to keep the peace, but Tybalt professes a hatred for peace as strong as his hatred for Montagues, and attacks. The brawl spreads. A group of citizens bearing clubs attempts to restore the peace by beating down the combatants. Montague and Capulet enter, and only their wives prevent them from attacking one another. Prince Escalus arrives and commands the fighting stop on penalty of torture. The Capulets and Montagues throw down their weapons. The Prince declares the violence between the two families has gone on for too long, and proclaims a death sentence upon anyone who disturbs the civil peace again. He says that he will speak to Capulet and Montague more directly on this matter; Capulet exits with him, the brawlers disperse, and Benvolio is left alone with his uncle and aunt, Montague and Lady Montague. 

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Best answer get Brainliest. 50 points. Emerson earns money from walking dogs and answering surveys. He earns $5 a week for each dog he walks and $0.10 for each survey he answers. Last week, Emerson answered 100 surveys and earned $35. Part A: Create an equation that will determine the number of dogs he walked. (3 points) Part B: Solve this equation justifying each step with an algebraic property of equality. (6 points) Part C: How many dogs did Emerson walk last week? (1 point)

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Step-by-step explanation:

5x + 10 = 35 is your equation

5x = 35 – 10    bc u brought the 10 to the other side so its symbol changes

5x = 25         now were going to bring 5 to the other side to do that we have to divide both sides by 5 (same thing like the 10)

5x/5 = 25/5

x = 5

5 dogs

~batmans wife dun dun dun…..

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The side of a square measures (3x − 6) units. Part A: What is the expression that represents the area of the square? Show your work to receive full credit. (4 points) Part B: What are the degree and classification of the expression obtained in Part A? (3 points) Part C: How does Part A demonstrate the closure property for polynomials? (3 points)

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A. The area of a square is given as:

A = s^2

Where s is a measure of a side of a square. s = (2 x – 5) therefore,

A = (2 x – 5)^2                  

Expanding,

A = 4 x^2 – 20 x + 25

 

B. The degree of a polynomial is the highest exponent of the variable x, in this case 2. Therefore the expression obtained in part A is of 2nd degree.

Furthermore, polynomials are classified according to the number of terms in the expression. There are 3 terms in the expression therefore it is classified as a trinomial.

 

C. The closure property demonstrates that during multiplication or division, the coefficients and power of the variables are affected while during multiplication or division, only the coefficients are affected while the power remain the same.

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Static stretches are part of an effective cool down because they can help

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Static stretches are part of an effective cool down because they can help

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What term refers to the full-time farmers who fought part time for the patriots

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What term refers to the full-time farmers who fought part time for the patriots

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What were two results of the Congress of Vienna? a.)Poland saw its royal family restored, and Prussia became part of Germany. b.)France saw its royal family restored, and Poland became part of Russia. c.)Austria gained territory in Spain, and Italy saw its royal family restored. d.)Prussia gained territory in Poland, and Germany saw its royal family restored.

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The correct answer is B. Two results of the Congress of Viena were that France saw its royal family restored, and Poland became part of Russia:

-Russia annexed most of Poland territory, that under the name of Congress Poland formed a kingdom whose sovereign was the Russian Tsar. Also the Duchy of Finland and the region of Bessarabia were annexed.

-France lost all its conquests of the Napoleonic era and returned to its borders of 1792, restoring its royal family back with the crowning of Louis XVIII.

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A number is divided in the ratio 5:9, If the first part is 35, find the number.

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A number is divided in the ratio 5:9, If the first part is 35, find the number.

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What can be learned about Greek life from this excerpt? Check all that apply. Kings ruled over local areas. Kings sponsored sporting events. The athletic games were meant to train soldiers. People came to watch the athletic games. Outsiders could take part in the athletic contests. Discus throwing was a common sporting event. Discus throwing was the most violent of the games.

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Answered by answersmine AT 22/10/2019 – 03:19 AM

The Spartans played the game known as “Discus” more than any other party of Greek life. Their people were very gruel and focused mainly on the objectives of; competitive sports, violence, and gore. What can be learned from this expert is that the Greek people were competitive and enjoyed violent games and sports for entertainment.  

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Cytokinesis is part of mitosis. It occurs mitosis and allows the to separate

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Cytokinesis is part of mitosis. It occurs mitosis and allows the to separate

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Religion plays a large part in shaping the different cultural regions of the world. Central and South Asia, East Asia, and Southeast Asia share some of the same religions and religious history, though none of them is a distinct cultural region. In what ways are the religions of these Asian regions culturally similar to one another? In what ways are the regions culturally different due to religion?

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Answered by answersmine AT 22/10/2019 – 03:26 AM

Each religion has a different culture. Many religions restrict eating certain foods, wearing certain clothes or associating with certain people. In Central Asia, Chinese religion such as Buddhism and many other religions live by certain values, whereas in South Asia such as India, there are a whole new set of different religions. These religions and their restrictions greatly separate people from each other and create socially and culturally diverse regions

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Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale. Part A: Write an equation using one variable that can be used to find the total number of liters of apple juice and ginger ale in the punch. Define the variable used in the equation. (5 points) Part B: How many liters of apple juice are present in the punch? Show your work. (5 points)

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Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale. Part A: Write an equation using one variable that can be used to find the total number of liters of apple juice and ginger ale in the punch. Define the variable used in the equation. (5 points) Part B: How many liters of apple juice are present in the punch? Show your work. (5 points)

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Which of the following is the conjugate of a complex number with 3 as the real part and –5i as the imaginary part?

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Answer: Our required conjugate of a complex number is 3+5i.

Step-by-step explanation:

Since we have given that

There is a complex number which has 3 as the real number and -5i as the imaginary part.

So, our required complex number is 3-5i.

We need to find the conjugate of a complex number will be

3+5i as in case of conjugation we only change the sign of imaginary number .

So, our required conjugate of a complex number is 3+5i.

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The part of the SOAP format that's used to record measured results is the

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The part of the SOAP format that’s used to record measured results is the

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According to the map, which country controlled land bordering the northernmost part of the Louisiana Purchase?

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According to the map, which country controlled land bordering the northernmost part of the Louisiana Purchase?

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The quote below was part of a campaign speech given by Senator Albert J. Beveridge in 1898: “But today we are raising more than we can consume. Today we are making more than we can use. Today our industrial society is congested; there are more workers than there is work; there is more capital than there is investment. We do not need more money—we need more circulation, more employment. Therefore, we must find new markets for our produce, new occupation for our capital, new work for our labor.” Which type of policy was this statement intended to justify?

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The correct answer is imperialism.

Imperialism is when one country tries to extend its power over another country or territory. This can be done through warfare or the signing of treaties/agreements. The quote by Beveridge is discussing how American society is producing more goods than its ever produced and that the US needs to expand its power and influence over other countries. This would allow the excess goods and services to be sold to new consumers, generating more profits for business owners.

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There are 150 marigold plants in a back yard. Each month, the number of marigold plants decreases by 15%. There are 125 sunflower plants in the back yard. Each month, 8 sunflower plants are removed. Part A: Write functions to represent the number of marigold plants and the number of sunflower plants in the back yard throughout the months. (4 points) Part B: How many marigold plants are in the back yard after 3 months? How many sunflower plants are in the back yard after the same number of months? (2 points) Part C: After approximately how many months is the number of marigold plants and the number of sunflower plants the same? Justify your answer mathematically. (4 points)

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If a quantity A is decreased by 15%, it means that what is left is 85% of it.

85%A= frac{85}{100}A=0.85A

Part A.

Consider the 150 marigolds.

After the first month, 0.85*150 are left
After the second month, 0.85*0.85*150= (0.85)^{2} *150
After the third month, 0.85*0.85*0.85*150 =  (0.85)^{3}*150
.
.
so After n months,  (0.85)^{n}*150 marigolds are left.

in functional notation: M(n)=(0.85)^{n}*150 is the function which gives the number of marigolds after n months

consider the 125 sunflowers.

After 1 month, 125-8 are left
After 2 months, 125-8*2 are left
After 3 months, 125-8*3 are left
.
.
After n months, 125-8*n sunflowers are left.

In functional notation: S(n)=125-8*n is the function which gives the number of sunflowers left after n months

Part B.

M(3)=(0.85)^{3}*150=0.522*150=78 marigolds are left after 3 months.

S(3)=125-8*3=125-24=121 sunflowers are left after 3 months.

Part C.

Answer : equalizing M(n) to S(n) produces an equation which is very complicated to solve algebraically.

A much better approach is to graph both functions and see where they intersect.
 
Another approach is by trial, which gives 14 months

M(14)=(0.85)^{14}*150=15

S(14)=125-8*14=125-112=13

which are close numbers to each other.

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Which part of the website address is its top-level domain name?

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Which part of the website address is its top-level domain name?

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Which event is a part of the celebrations during the carnival in Ecuador?

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Which event is a part of the celebrations during the carnival in Ecuador?

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