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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

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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

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Caused by natural sources,such as dus and smoke, and human sources, such as gas powered cars and trucks

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Caused by natural sources,such as dus and smoke, and human sources, such as gas powered cars and trucks

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What is a potential benefit of fuel cell cars? increased efficiency converting gasoline to energy no recharging necessary decreased automobile cost larger engines

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What is a potential benefit of fuel cell cars? increased efficiency converting gasoline to energy no recharging necessary decreased automobile cost larger engines

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It takes 31 employees and $7500 to build a car, and it takes 19 employees and $4300 to build a motorcycle. Genghis Motors wants to spend more than $84000 to build cars and motorbikes using at most 706 employees. Let C denote the number of cars they build and M the number of motorbikes they build. Write an inequality that represents the condition based on the number of employees.Write an inequality that represents the condition based on the number of dollars.

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we know it takes 31 workers to do a car, and 19 to do a motorcycle… so hmmm to make “c” cars, it will then take 31*c workers, or 31c

to make “m” motorcycles, it will then take 19*c or 19c employees

whatever those amounts of workers needed to make both, must be an amount  that is 706 or less, thus    

31c + 19m ⩽ 706

now…. it takes $7500 to make a car and thus to make “c” cars it will then take 7500* c or 7500c

it takes $4300 for a motorbike, thus to make “m” motorbikes, it will then take 4300*m, or 4300m

whatever those dollar amounts are, must be 84000 or more, since Genghis Motors wants to spend that OR more

7500c + 4300m > 84000

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Read the following excerpt from The Great Gatsby, which takes place just before Gatsby’s funeral: A little before three the Lutheran minister arrived from Flushing, and I began to look involuntarily out the windows for other cars. So did Gatsby’s father. . . . The minister glanced several times at his watch, so I took him aside and asked him to wait for half an hour. But it wasn’t any use. Nobody came (174). Which of the following sentences most accurately describes a theme shown in this excerpt? A.Religion is important to Gatsby. B.Gatsby made many enemies. C.Parental love is unconditional. D.Wealth cannot buy friendship.

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Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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What was established by Shelley v. Kraemer? A.State colleges could not have separate facilitie B.Restrictive covenants on land became illegal. C.Separate but equal became unequal. D.Railroad cars were desegregated.

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What was established by Shelley v. Kraemer? A.State colleges could not have separate facilitie B.Restrictive covenants on land became illegal. C.Separate but equal became unequal. D.Railroad cars were desegregated.

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The police department is very proud of their new police cars. They announced that they are able to go from a stopped position to 80 miles per hour in 6 seconds. They are describing their cars’ velocity. direction. speed. acceleration.

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The gravitational force Fg between two objects is given by the equation:

Fg=(G*m₁*m₂)/r₂, where G=6.67*10^-11 m³ kg⁻¹ s⁻² is the gravitational constant, m₁ and m₂ are the masses of the two bodies and r is the distance between those bodies. 

Due to the gravitational attraction the pencil and the eraser will attract if we there is no friction on the surface. 

m₁=10 g=0.01 kg is the mass of the pencil
m₂=20 g=0.02 kg is the mass of the eraser
r=2.5 cm = 0.025 m

First we calculate the Fg:

Fg={(6.67*10^-11)*0.01*0.02}/(0.025²)=2.1344*10^-11 N

To get the velocity v of the pencil:

v²=2as, where a is the acceleration of the pencil and s is the path. In our case s=r so we can write:

v²=2ar

a=Fg/m₁= 2.133*10^-9 m/s²

v²=2*(2.133*10^-9)*0.025=1.0665*10^-10

v=√(1.0665*10^-10)=1.0327*10^-5 m/s

We have the velocity and the acceleration, so we can calculate the time t with the equation:

t=v/a=(1.0327*10^-5)/(2.133*10^-9)=4841.6 s

1 hour has 3600 s so when we divide time t in seconds by 3600 we get time T in hours:

T=t/3600=4841.6/3600=1.3449 h. 

So the time for the pencil and eraser to touch is T=1.3449 hours. 

Also time T can be expressed like T= 1h and 20 mins and 41.64 s

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USING SEMICOLONS AND COLONS CORRECTLY Correct the punctuation in the following sentences by re-writing the sentence, adding semicolons and colons where they are needed and by changing other punctuation and capitalization as needed. Example 1. The following items were among those rationed in the United States during World War II coffee, cars, sugar, and tires. Corrected version: The following items were among those rationed in the United States during World War II: coffee, cars, sugar, and tires. In Washington, D.C., we visited three museums in a single day the National Portrait Gallery, the Freer Gallery of Art, and the National Museum of Natural History.

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Answer:

In Washington D.C., we visited three museums in a single day : the National Portrait Gallery, the Freer Gallery of Art, and the National Museum of Natural History.

Explanation:

The correct rewriting of the sentence will be –

In Washington D.C., we visited three museums in a single day : the National Portrait Gallery, the Freer Gallery of Art, and the National Museum of Natural History.

The use of the comma right after Washington is wrong as it is the name of a single particular place so it should instead be written as Washington D. C.

Also, a semicolon has to be inserted in between day and the. Since the sentence lists a number of places, the use of a colon is necessary to show the list of the places visited.

So, the changes in the sentence are-

(a) remove the comma (,) in between Washington and D.

(b) put a colon (:) right next to the word “day”.

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USING SEMICOLONS AND COLONS CORRECTLY Correct the punctuation in the following sentences by re-writing the sentence, adding semicolons and colons where they are needed and by changing other punctuation and capitalization as needed. Example 1. The following items were among those rationed in the United States during World War II coffee, cars, sugar, and tires. Corrected version: The following items were among those rationed in the United States during World War II: coffee, cars, sugar, and tires. At the library I found a fascinating book called Coming to America Immigrants from Eastern Europe, by Shirley Blumenthal.

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Hey there!

Correct answer is D. Comma or Period Inside Rule

A. Question mark or exclamation point inside: those are not really necessary.

B. Colon or semicolon: not, a semicolon would divide the whole sentence and it would be shorten; a colon would work but after requested, when there is already a comma.

C. Question mark or Exclamation Point Outside Rule: would not work, becase it is an very polite and affirmative sentence.

D: A comma or period inside rule: actually, just a comma would work. Please, Cooper’s dad requested, go… Cooper’s dad requested must be in between commas as it is a vocative.

Hope this helps

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USING SEMICOLONS AND COLONS CORRECTLY Correct the punctuation in the following sentences by re-writing the sentence, adding semicolons and colons where they are needed and by changing other punctuation and capitalization as needed. The Fourth of July parade included the following floats, which all had a patriotic theme, marching bands, clowns, jugglers, and other circus performers, and antique cars, trucks, and other vehicles.

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Answer:

The Fourth of July parade included the following floats, which all had a patriotic theme: marching bands, clowns, jugglers, and other circus performers; and antique cars, trucks, and other vehicles.

Explanation:

Colons‘ function is to introduce an item or a series of items when they are preceded by a complete thought (sentence), such as it is used in the sentence “The Fourth of July parade included the following floats, which all had a patriotic theme:” which it’s a complete thought.

As for commas, one of their functions is to separate items in a list such as in “marching bands, clowns, jugglers, and other circus performers”.

Likewise, semicolons can also be used to separate items in a list when the list items already contain commas. In this case, semicolons are used to  show which items are grouped together, and to outrank the existing commas, such as it is employed in the following list: “marching bands, clowns, jugglers, and other circus performers; and antique cars, trucks, and other vehicles.” Here, the semicolon works as a separator of the two lists.

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The most dangerous thing for a motorcyclist passing parked cars is

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The most dangerous thing for a motorcyclist passing parked cars is

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If two cars had the same engine, which delivered the same force to the wheels, but the first car was more massive than the second would the cars perform differently?

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If two cars had the same engine, which delivered the same force to the wheels, but the first car was more massive than the second would the cars perform differently?

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A railroad freight car with a mass of 29,000 kg is moving at 2.2 m/s when it runs into another car with a mass of 30,000 kg the second car is at rest the cars locked together what is the final velocity

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The gravitational force Fg between two objects is given by the equation:

Fg=(G*m₁*m₂)/r₂, where G=6.67*10^-11 m³ kg⁻¹ s⁻² is the gravitational constant, m₁ and m₂ are the masses of the two bodies and r is the distance between those bodies. 

Due to the gravitational attraction the pencil and the eraser will attract if we there is no friction on the surface. 

m₁=10 g=0.01 kg is the mass of the pencil
m₂=20 g=0.02 kg is the mass of the eraser
r=2.5 cm = 0.025 m

First we calculate the Fg:

Fg={(6.67*10^-11)*0.01*0.02}/(0.025²)=2.1344*10^-11 N

To get the velocity v of the pencil:

v²=2as, where a is the acceleration of the pencil and s is the path. In our case s=r so we can write:

v²=2ar

a=Fg/m₁= 2.133*10^-9 m/s²

v²=2*(2.133*10^-9)*0.025=1.0665*10^-10

v=√(1.0665*10^-10)=1.0327*10^-5 m/s

We have the velocity and the acceleration, so we can calculate the time t with the equation:

t=v/a=(1.0327*10^-5)/(2.133*10^-9)=4841.6 s

1 hour has 3600 s so when we divide time t in seconds by 3600 we get time T in hours:

T=t/3600=4841.6/3600=1.3449 h. 

So the time for the pencil and eraser to touch is T=1.3449 hours. 

Also time T can be expressed like T= 1h and 20 mins and 41.64 s

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A car crash woke john from his afternoon nap. when he looked out of his apartment window, he saw several people milling around two smashed cars. he decided not to dial 911 because he assumed someone had already called. john’s reaction is an example of

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The Contribution Margin per unit (CM) can be calculated
from the difference of Selling Price per unit (SP) and Total Expenses per unit
(TE).

 

First, let’s calculate the value of SP:

SP = Sales / Units sold

SP = $1,043,400 / 22,200 units sold

SP = $47

 

Second, calculate all expenses:

Direct materials per unit = $234,948 / 27,970 units
manufactured = $8.4

Direct labor per unit = $131,459 / 27,970 units
manufactured = $4.7

Variable manufacturing overhead per unit = $240,542 / 27,970
units manufactured = $8.6

Variable selling expenses per unit = $113,220 / 22,200
units sold = $5.1

TE = $26.8

 

Therefore the CM is:

CM = SP – TE

CM = $47 – $26.8

CM = $20.2 per unit

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Two cars leave a town at the same time heading in opposite directions. One car is traveling 12 mph faster than the other. After 2 hours, they are 232 miles apart. What is the speed of each car?

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The basis to respond this question are:

1) Perpedicular lines form a 90° angle between them.

2) The product of the slopes of two any perpendicular lines is – 1.

So, from that basic knowledge you can analyze each option:

a.Lines s and t have slopes that are opposite reciprocals.

TRUE. Tha comes the number 2 basic condition for the perpendicular lines.

slope_1 * slope_2 = – 1 => slope_1 = – 1 / slope_2, which is what opposite reciprocals means.

b.Lines s and t have the same slope.

FALSE. We have already stated the the slopes are opposite reciprocals.

c.The product of the slopes of s and t is equal to -1

TRUE: that is one of the basic statements that you need to know and handle.

d.The lines have the same steepness.

FALSE: the slope is a measure of steepness, so they have different steepness.

e.The lines have different y intercepts.

FALSE: the y intercepts may be equal or different. For example y = x + 2 and y = -x + 2 are perpendicular and both have the same y intercept, 2.

f.The lines never intersect.

FALSE: perpendicular lines always intersept (in a 90° angle).

g.The intersection of s and t forms right angle.

TRUE: right angle = 90°.

h.If the slope of s is 6, the slope of t is -6

FALSE. – 6 is not the opposite reciprocal of 6. The opposite reciprocal of 6 is – 1/6.

So, the right choices are a, c and g.

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Two cars leave a town at the same time heading in opposite directions. One car is travelong 12 mph faster than the other. After 2 hours, they are 232 miles apart. What is the speed of each car

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The basis to respond this question are:

1) Perpedicular lines form a 90° angle between them.

2) The product of the slopes of two any perpendicular lines is – 1.

So, from that basic knowledge you can analyze each option:

a.Lines s and t have slopes that are opposite reciprocals.

TRUE. Tha comes the number 2 basic condition for the perpendicular lines.

slope_1 * slope_2 = – 1 => slope_1 = – 1 / slope_2, which is what opposite reciprocals means.

b.Lines s and t have the same slope.

FALSE. We have already stated the the slopes are opposite reciprocals.

c.The product of the slopes of s and t is equal to -1

TRUE: that is one of the basic statements that you need to know and handle.

d.The lines have the same steepness.

FALSE: the slope is a measure of steepness, so they have different steepness.

e.The lines have different y intercepts.

FALSE: the y intercepts may be equal or different. For example y = x + 2 and y = -x + 2 are perpendicular and both have the same y intercept, 2.

f.The lines never intersect.

FALSE: perpendicular lines always intersept (in a 90° angle).

g.The intersection of s and t forms right angle.

TRUE: right angle = 90°.

h.If the slope of s is 6, the slope of t is -6

FALSE. – 6 is not the opposite reciprocal of 6. The opposite reciprocal of 6 is – 1/6.

So, the right choices are a, c and g.

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An automobile dealer had 360 cars and trucks in stock during the month. He must pay an inventory fee of $2 per car and $5 per truck he paid $1227 for inventory fees, how many cars and trucks did he have during the month?

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An automobile dealer had 360 cars and trucks in stock during the month. He must pay an inventory fee of $2 per car and $5 per truck he paid $1227 for inventory fees, how many cars and trucks did he have during the month?

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Leonard and Liam each own a collection of vintage cars. Leonard has 7 cars more than Liam has. Three times the number of cars Leonard has and two times the number of cars Liam has add up to 96. The system of linear equations that relates the number of cars Leonard has (x) and the number of cars Liam has (y) is . The solution of this system is .

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Answer: The answer is (22, 15).

Step-by-step explanation:  Given that ‘x’ represents the number of cars Leonard has and ‘y’ represents the number of cars Liam has.

Then, according to the given information, we have

x-y=7,\\3x+2y=96.

Multiplying the first equation by 2 and adding to the second equation, we have

2x+3x=14+96\\Rightarrow 5x=110\\Rightarrow x=22.

So,

y=x-7=22-7=15.

Therefore, Leonard has 22 cars and Liam has 15 cars.

Thus, (22, 15) is the solution to the given system.

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Hybrid cars get better gas mileage than cars with standard engines? a) Always b) Sometime c) Daytime d) Never

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Hybridization in ozone, O3…… 

…O = O …….. 1 lone pair on central O, 2 lone pairs on terminal O 
../ 
O ……………… 3 lone pairs on terminal O 

I didn’t show the second of two resonance structures in which the single and double bonds are reversed. In reality, both bonds are identical have a bond order of 1.5 due to delocalized pi-bonding. 

The central atom exhibits sp2 hybridization since there is trigonal planar electron pair geometry. The notion of hybrid orbitals was “invented” by Linus Pauling in the 1930’s as a way of explaining the geometry of molecules, primarily the geometry of carbon compounds. 

If the electron pair geometry is linear, the hybridization is sp. 
If the electron pair geometry is trigonal planar, the hybridization is sp2. 
If the electron pair geometry is tetrahedral, the hybridization is sp3. 

The notion that there is sp3d and sp3d2 because of d-orbital participation has been debunked. Chemists know today that there is no d-orbital involvement in hypervalent molecules regardless of what some out-of-date textbooks and some teachers’ dusty old notes may say. Instead, the best explanation involves 3-center, 4-electron bonding.

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Media messages often make binge drinking look fun. Which statement represents a scientific fact about alcohol that contradicts this message? A. Alcohol poisoning can lead to sickness, coma, and even death. B. Alcohol makes it easier to drive cars. C. Alcohol does not change your behavior. D. Alcohol poisoning usually occurs after one drink.

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The answer is: d.Sal should assess the risks, try to reduce them, and make the change.

during the assessment, Sal can analyze the things that influence it and the tactics that he can implement to reduce or completely eliminate it. But this is not the most important part.

The most important part is to be disciplined/consistent when making the change. Sal need to ensure that he did not reverted back to his old ways and undo all of the changes.

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Which sentence pattern describes the sentence below? 1.) Global warming is a real threat to the planet. a.) S-V-O b.)S-V-I-O c.)S-V-N d.)S-V-A 2.)Hybirds produces less pollution than conventional cars. a.)S-V-O b.)S-V-IO c.)S-V-N d.)S-V-A

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The characteristics of each poem are:

  • “I, Too” by Lansgton Hughes: 1, 6

1- This poem is a reference, and a sort of answer, to Whitman’s poem “I Hear America Singing.” In his poem, Whitman talks about how every American -mechanics, carpenters, boatmans- is singing. However, he makes no mention of black people. This is why the poem is entitled “I, Too,” to express that Hugues, an African American man, is still an American.

6- This poem does not have specific rhyme scheme or meter. Therefore, it is written in what is known as “free verse.”

  • From the Dark Tower” by Countee Cullen: 2, 3, 4, 5

2- The social injustice paradox means that social injustice is rooted in the lack of access to education, money and power, and that the solution lies in institutions which are always supported by those with money and power. This poem refers to this paradox because it refers to white people oppresing African Americans and not allowing them to be rightfully repaid for their work.

3- This poem is written in iambic pentameter and has a traditional (ABAB) rhyme scheme.

4- The poem symbolizes the great efforst black people did while working, only to have their profits taken by their white maters.

5- The whole poem is filled with an angry tone. Lines such as “Not always bend to some more subtle brute;” clearly express the resentment and repudiation she feels for white people.

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Which strategies can be used to solve this problem? The car assembly line workers at a new factory painted 5,000 cars in its first year, 7,213 cars in its second year, and 8,201 cars during its third year. How many more cars did the workers paint in its first and second years together than in its third year? Choose all answers that are correct. A. Draw a diagram. Draw three circles. In one write 5,000, in another write 7,213, and in the third write 8,201. Draw an x through the circle with 8,201 written in it. Circle the other two circles with a larger circle. B. Translate into an equation. (5,000 + 7,213) – 8,201 = c C. Work backward. Add 5,000 (cars painted first year) to 7,213 (cars painted in second year). Add 8,201 (cars painted in third year). D. Use logical reasoning. Combine the totals for cars painted in the first two years (5,000 + 7,213). Subtract 8,201 (cars painted in the third year) from the sum to get the answer.

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Answer with explanation:

1. Scatter plot : In Scatter plot, which consist of two variables, are represented in two dimensional plane through dots.If you join these points along the order in which they are given , you can’t predict whether they are in ascending or descending order.But if you arrange the data in ascending order and then plot it on two dimensional plane, you will get numerical data in ascending order.

2. Line Graph: A line graph is representation of something over a period of time. Suppose an object is not moving uniformly, we plot distance traveled in different interval of time in two dimensional coordinate plane.As Distance traveled is always positive , with increase in time , distance traveled will increase or remain constant , for two duration or period. So, we can say with conformity that Line graph is also one of the simplest way of representation of numerical data in ascending order.

3. Box-and-whisker plot: In Box and whisker plot, when data is arranged in ascending order, then a box is drawn, the upper and lower ends of box are first Quartile and third Quartile Respectively.Median lies inside the box.The spanning of whole box tells about Interquartile range.And the two line segments which are connected from the two ends of box ,one end of segment is lowest value in Data set and Other end of segment is largest observation in the data set.In Box and whisker Plot, Numerical data is also arranged in ascending order.

4. Stem and Leaf Plot: In Stem and Leaf plot, data is splitted into parts, the first digit of number from left is stem and last digit from right is Leaf.

For, example 45,46,47,……

4 is Stem and 5,6,7 are Leaves.

So, the way of representation of numerical data, is simplest in stem and leaf plot.

Option D:Stem- and- Leaf Plot , is simplest method to represent numerical data in ascending order.

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There is a public debate between the three candidates for the U.S. Senate. During the debate, the topics of oil and energy are addressed. Each candidate expressed their view on the issue: Edgar Eisenhower: “We need to cut our dependence on foreign oil. Instead, let’s use the natural world around us. Think about the sun, wind, water, the heat of the earth, and the crops in our fields. These will make for affordable energy in the 21st century. We should fund research in those areas. Let us also increase tax credits for private investment in clean, renewable sources of energy.” Rebecca Roosevelt: “We need to cut our dependence on foreign oil and develop a national energy strategy. We should provide tax incentives for producing energy in the U.S. Let’s increase U.S. supplies of coal, oil, and natural gas. We should promote environmentally responsible exploration and development of oil and gas reserves. That includes federal land like Alaska’s National Wildlife Refuge. Let’s also advance clean coal technology.” Terrance Taft: “Looking at our energy supply is one thing—how we’re using it is another. We can drive smaller, more fuel efficient cars. We can invest in more efficient technology for our homes and businesses. These things add up and make a big difference. In fact, in several new buildings associated with Taft Inc., we address our energy needs with locally produced renewable energy. That wouldn’t be possible if we were using outdated, energy guzzling technology.” Often politicians will agree that something is a priority, but have very different recommendations on how to best address it. What would be the best example of this from the previous section? 1. Both Terrance Taft and Edgar Eisenhower agree that inefficiency is bad, but disagree on how to make things more efficient. 2. Both Rebecca Roosevelt and Edgar Eisenhower agree that we need to reduce our dependence on foreign oil, but disagree on the best way of doing so. 3. Both Terrance Taft and Rebecca Roosevelt agree that alternative energy is important, but disagree about which form would be the best to invest in. 4. Both Rebecca Roosevelt and Terrance Taft agree that developing alternative energy sources is important, but differ on the best way of doing so.

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Answer:

The American participation in the Vietnam War was very different from its involvement in the Bay of Pigs Invasion.

In the Vietnam War, the United States carried out direct participation, with first-hand military planning and execution and large-scale attacks. Some 60,000 Americans died in the conflict, of about one million who participated.

In contrast, in the Bay of Pigs Invasion, American participation was indirect. That is, the attack was planned and the troops trained by American forces, but these were made up of Cuban exiles, not American soldiers. In addition, it was a small-scale attack, both because of the low number of men involved and because of its short duration.

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6. Collisions tend to happen when one driver is going faster or slower than other cars on the road. A TRUE B FALSE

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1. Trip planning helps reduce “driving distance and stress”.

Trip planning helps reduce Driving distance and stress. We can pre-plan the trip how to go, where to go first, from where the spot is close and what the spots to be seen there and the aggregate estimation for the trip.

We as a whole need to travel around and see things yet it all conceivable just on the off chance that we keep up few hints identified with trip. The initial phase in arranging an excursion is to choose where you need to go and what you’d get a kick out of the chance to see.

2. A pre-trip inspection will help you “find problems that could cause a collision or breakdown”.

The pre-trip inspection is a vital piece of each trip. It is intended to be an exhaustive check of the semi-truck, trailer and load, to guarantee that everything accurately, before the truck driver, leaving on a trek. Any harm or issues requiring consideration, are to be tended to before departure. The motivation behind a pre-trip review is to check the working state of your vehicle. When you direct an appropriate assessment, you are surveying the mechanical and wellbeing parts of your truck, for example, Brake framework.

3. When you hear or see the warning signal of any emergency vehicle, you should “pull over to closest edge of the road”.

You should yield the right-of-approach to flame, rescue vehicle, police and other approved emergency vehicles when they react to crises. They will show lights that are blazing red, red and blue or red and white and sound an alarm or air-horn. When you hear or see an emergency vehicle making a beeline for your vehicle from any course, securely pull over instantly to the right edge of the street and stop. Hold up until the point that the crisis vehicle goes before you drive on. In the event that you are in a crossing point, drive out of it before you pull over.

4. In order to reduce stress when traveling, you should avoid “rush-hour traffic”.

No one enjoys sitting in rush hour traffic. We endeavor to locate the most ideal approaches to keep away from it. There are sure circumstances of the day when more vehicles are on the streets, for the most part individuals going to work or school in the mornings and individuals heading home in the nights, so attempt to maintain a strategic distance from rushy hours. Before you go on any trip, design out your course so you can maintain a strategic distance from any street development or other congested driving conditions.

5. Before you leave for a trip, you should check “tire condition, vehicle lights, fuel gauge”.

It’s imperative to dependably check tire weight before taking off on a long outing or while conveying additional load. Driving on tires with inappropriate swelling weight is perilous and can cause tire harm and in addition influence the vehicle’s ride, dealing with and fuel economy. Take a minute to nearly examine the condition of your tires. Check for any cuts, breaks, parts or wounds in the tread and sidewall territory. Likewise ensure the front and back lights, brake lights, pointers and hazard lights work. You ought to do this each time you utilize the vehicle.

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Each car on a train has 200 seats. How many seats are on a train with 8 cars?

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Question 1:
Because we start with the year 2000, we must subtract 2000 from 2015 giving us t= 15 years.  
Question 2:
Like Question 1, we must subtract 2000 from 2010, giving us t=10 years.  We then plug t=10 into the first equation, giving 1.5*10+42, which equals 57.  Then because this number is in thousands of dollars, we know that the average income is equal to 57,000 dollars.  
Question 3:  
For this problem, we can use the same value for t as we used in Question 2, t=10 years, because we are dealing with the same date, 2010.  We then plug this value of t into the second equation, giving 0.3*10+8.4, which equals 11.4.  We then multiply this number by 1 million because this number is in millions of people giving an answer of 11,400,000 Hispanic people in 2010.
Question 4:
We must take the number 11,400,000. from Question 3 and put this into scientific notation by moving the decimal point to the left until there is only one number of the left side of the decimal point and multiplying our result of that by 10 to the power of how many places we moved the decimal point, giving us 1.14*10^7(^ means to the power).  
Question 5:
The total income of all Hispanic families is going to be equal to the number of total Hispanic families (0.3t+8.4) times the income of one average Hispanic family (1.5t+42).  However, we first must recognize that the formula for the number of Hispanic families is in millions, but the formula for the average income of one Hispanic family is in thousands.  Since thousands is less than millions we will change both will change the formula for the number of Hispanic families to thousands by multiplying the first equation by 1000.  This gives us an a new equation of 300t+8400 for the number of Hispanic families in thousands.  Now we can multiply the two equations together using the FOIL Method (First, Outer, Inner, Last).  This gives us a resulting equation of (1.5t*300t+42*8400+42*300t+8400*1.5t).  When we multiply out these terms, we get (450t^2+352800+12600t+12600t).  Since there are multiple terms with the same power of t, we can combine like terms and condense the equation to 450t^2+352800+25200t.  Since there are some pretty big numbers in this equation, we can divide the whole equation, which is in thousands, by one thousand, which in turn will make the equation in millions.  This yields (.45t^2+352.8+25.2t) in millions.  This is the equation for the total income of all Hispanic families in a given year after the year 2000 where t is equal to the current year minus 2000.   
Question 6:
Explained in Question 5.

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