h(x)=0.000371(x
2
−1,280x)+152h, left parenthesis, x, right parenthesis, equals, 0, point, 000371, left parenthesis, x, squared, minus, 1, comma, 280, x, right parenthesis, plus, 152
The Golden Gate Bridge is a suspension bridge that consists of two cables hung from two towers of equal height that are 1{,}2801,2801, comma, 280 meters apart. The function above models hhh, the height of each cable above the ground in meters, as it relates to xxx, the cable's horizontal distance from the left tower in meters. What is the height of the towers in meters?
Choose 1 answer:
640
The height of the towers above the ground is 152 meters.
Procedure - Determination of the height of the towers in the Golden Gate BridgeThe expanded form of the function is \(h(x) = 0.000371\cdot x^{2}-0.47488\cdot x + 152\), a
quick though reasonable approach consists in evaluating the function for \(x = 0\), that is, the horizontal distance with respect to the left tower to determine the height of the each tower of the Golden Gate Bridge.
If we know that \(x = 0\,m\), then the height of the towers is:
\(h(0) = 152\,m\)
The height of the towers above the ground is 152 meters. \(\blacksquare\)
RemarkThe statement is poorly formatted. Correct form is presented below:
The Golden Gate Bridge is a suspension bridge that consists of two cables hung from two towers of equal height that are 1280 meters apart. The function \(h(x) = 0.000371\cdot (x^{2}-1280\cdot x) + 152\) models the height of each cable above the ground in meters, as it relates to the cable horizontal distance from the left tower in meters. What is the height of the towers in meters?
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P=1/2kx^
If the spring constant is 25600 N/m. How much must thr spring stretch in meters in order to store 8J of potential energy?
Answer:
Extension, x = 0.025m
Explanation:
Given the following data;
Spring constant = 25600 N/m
Potential energy = 8 Joules
To find the extension;
Mathematically, the potential energy stored in a spring is given by the formula;
\( P.E = \frac {1}{2}Kx^{2} \)
Where;
P.E is potential energy. K is the spring constant. x is the extension of the spring.Substituting into the equation, we have;
\( 8 = \frac {1}{2}*25600*x^{2} \)
Cross-multiplying, we have;
\( 16 = 25600x^{2} \)
\( x^{2} = \frac {16}{25600} \)
\( x = \sqrt {0.000625} \)
Extension, x = 0.025m
I NEED HELP ASAP
whats Gucci
Answer: Gucci is a store mostly known for its expensive clothing's.
Explanation:
Gucci is a store mostly known for its expensive clothing's.
Answer: Gucci is a store mostly known for its expensive clothing's.
Explanation: Gucci is a store mostly known for its expensive clothing's.
Note: The account above me is an alt
Which of the following is the best version of the underlined portion of sentence 14 (reproduced below)? The First and Second World Wars dampen enthusiasm for saengerfests in the United States, as anti-German sentiment rose in the midst of these conflicts.
Answer:
The First and Second World Wars dampened enthusiasm for saengerfests in the United States, as anti-German sentiment rose in the midst of these conflicts.
The enthusiasm for saengerfests in the United States waned during the First and Second World Wars.
What led to this?This decline was primarily attributed to the growth of anti-German sentiment amidst these global conflicts.
As patriotic fervor intensified and tensions escalated, public interest in German cultural events like saengerfests dwindled. The negative perception of German heritage during the wars led to a decrease in participation and support for these traditional celebrations.
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On the upper surface of Jupiter’s atmosphere, the attractive force of
gravity is 2.5 times that on Earth. What would a bathroom scale show
if a 50-kg person were weighed on Jupiter?
A bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person.
On the upper surface of Jupiter's atmosphere, where the attractive force of gravity is 2.5 times that on Earth, a bathroom scale would show a different weight for a 50-kg person compared to Earth. To calculate the weight on Jupiter, we can use the formula:
Weight on Jupiter = Mass × Acceleration due to Gravity on Jupiter
The acceleration due to gravity on Jupiter is 2.5 times that on Earth, so we can multiply the person's mass by this factor:
Weight on Jupiter = 50 kg × 2.5
Weight on Jupiter = 125 kg
Therefore, a bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person. It's important to note that this weight measurement is relative to Jupiter's gravity and may not reflect the actual mass of the person.
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Use this sentence: On a summer day, the heat of the land heats the air, causing it to rise and spread before cooling over the ocean, creating a
breeze.
How is thermal energy transferred when this happens?
(1 point)
through radiation
Othrough refraction
through convection
O through conduction
Thermal energy may be transferred from one place to another in solids, liquids, or gases by conduction, convection, or radiation. Convection allows heat to be transferred from water to air and then distributed throughout the ocean. (Option C)
What is Convection?Convection currents are formed by radioactive decay in the core when heat rises and falls inside the mantle. The plates are moved by convection currents. Plates migrate apart where convection currents separate near the Earth's crust. Plates migrate towards each other when convection currents converge.
Temperature gradients form a specific fluid, the difference in densities of which causes convection currents. This suggests that convection currents play an important part in fluid circulation.
These currents aid in the transport of heat from one location to another by utilizing the mass motion of a specific fluid such as water, air, or even molten rock.
This heat transfer function of convection currents contributes to the Earth's ocean currents, atmospheric weather, and general geology. Convection currents in the Earth's mantle are considered to be the driving force behind the tectonic plates.
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What is the role of gravity in our galaxy?
Answer:
Gravity causes the motions in galaxies. It's why the solar system orbits around the galaxy. Gravity helped form our solar system, the planets, and the stars inside out galaxies.
Explanation:
Answer:
To make sure the parts dont drift off
BLUEBERRY REED ANSWERS UwU
Pointssss
Pointssss
Pointssss
Pointssss
Answer:
Ooooh, do you need any help lol
Rana and Amira are getting ready to watch a meteor shower. Rana wonders how space rocks become meteors and meteorites. How can Amira explain this phenomenon to Rana?
Answer: Rana can explain what happens for it to become meteors and meteorites
Explanation:
They’re all related to the flashes of light called shooting stars sometimes seen streaking across the sky. But we call the same object by different names, depending on where it is. When a meteoroid survives a trip through the atmosphere and hits the ground, it’s called a meteorite. When meteoroids enter Earth’s atmosphere (or that of another planet, like Mars at high speed and burn up, the fireballs or “shooting stars” are called meteors. (Actually Wrote On a Old essay By Me)
Answer:
stars burst creating meiores
Explanation:
The graph of function g is shown to the left. If g(x) = a(x + 3)^2 - 5, what is the value of a?
Answer:4 times 4
Explanation: but 4^4 equals 256
write an outline of your speech that includes your precise claim and identifies two points that will support your platform issue.
To write an effective speech that uses two points that will support your platform issue, you can develop an argumentative speech, which should look for elements that help in your audience's persuasion, that is, the purpose of your speech is to convince your audience to understand your point of view on a particular topic.
Some tips for writing a good argumentative speech are:
Organize your ideas into topics for clarity and development of arguments.Write an objective and accurate hook that captures the audience's attention.State your thesis as a guide to keeping your ideas and arguments structured.Seek support that confirms your argument.
This is a creativity issue that should be written by you, but I hope these tips are helpful.
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Answer:
a precise claim
two main points
claims that are significant to your argument
general socialist ideas
support t for he issue that you chose in the previous slide
claims that help persuade workers to vote for Debs
Explanation:
sample answer for edge
¿Cómo identificar si un emprendimiento artístico cultural?
Answer:
buscan la forma de resolver una necesidad a través de un producto
Explanation:
espero te sirva
1. X⁵-4x⁴-2x³-2x³+4x²+x=0
2. X³-6x²+11x-6=0
3. X⁴+4x³-3x²-14x=8
4. X⁴-2x³-2x²=0
Find the roots for these problem show your work
So the roots of the original equation are:
x = 0, x = 1 + √3, x = 1 - √3
Let's solve each of these equations and find their roots.
x⁵ - 4x⁴ - 2x³ - 2x³ + 4x² + x = 0:
To factorize this equation, we can factor out an "x" term:
x(x⁴ - 4x³ - 4x² + 4x + 1) = 0
Now, we have two factors:
x = 0
To find the roots of the second factor, x⁴ - 4x³ - 4x² + 4x + 1 = 0, we can use numerical methods or approximation techniques.
Unfortunately, this equation does not have any simple or rational roots. The approximate solutions for this equation are:
x ≈ -1.2385
x ≈ -0.4516
x ≈ 0.2188
x ≈ 3.4714
x³ - 6x² + 11x - 6 = 0:
This equation can be factored using synthetic division or by guessing and checking.
One possible root of this equation is x = 1.
By performing synthetic division, we can obtain the following factorization:
(x - 1)(x² - 5x + 6) = 0
Now, we have two factors:
x - 1 = 0
x = 1
x² - 5x + 6 = 0
To find the roots of the quadratic equation x² - 5x + 6 = 0, we can use the quadratic formula:
x = (-b ± √(b² - 4ac)) / (2a)
In this case, a = 1, b = -5, and c = 6.
Substituting these values into the quadratic formula, we get:
x = (5 ± √(25 - 24)) / 2
x = (5 ± √1) / 2
x = (5 ± 1) / 2
So the roots of the quadratic equation are:
x ≈ 2
x ≈ 3
Therefore, the roots of the original equation are:
x = 1, x ≈ 2, x ≈ 3
x⁴ + 4x³ - 3x² - 14x = 8:
To solve this equation, we need to move all the terms to one side to obtain a polynomial equation equal to zero:
x⁴ + 4x³ - 3x² - 14x - 8 = 0
Unfortunately, this equation does not have any simple or rational roots. We can use numerical methods or approximation techniques to find the roots.
Approximate solutions for this equation are:
x ≈ -2.5223
x ≈ -0.4328
x ≈ 1.6789
x ≈ 3.2760
x⁴ - 2x³ - 2x² = 0:
To solve this equation, we can factor out an "x²" term:
x²(x² - 2x - 2) = 0
Now, we have two factors:
x² = 0
x = 0
x² - 2x - 2 = 0
To find the roots of the quadratic equation x² - 2x - 2 = 0, we can again use the quadratic formula:
x = (-b ± √(b² - 4ac)) / (2a)
In this case, a = 1, b = -2, and c = -2. Substituting these values into the quadratic formula, we get:
x = (2 ± √(4 - 4(1)(-2))) / (2(1))
x = (2 ± √(4 + 8)) / 2
x = (2 ± √12) / 2
x = (2 ± 2√3) / 2
x = 1 ± √3
So the roots of the original equation are:
x = 0, x = 1 + √3, x = 1 - √3
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Expand.
If necessary, combine like terms.
(x + 5)(x - 5) =
Answer:
x^2-25
Explanation:
use the foil method - personally works best for me
hope this helps :)
the graph shows the ratio of (Federal) Debt to GDP (gray bars indicate a recession)
Based on the graph, explain how the country's rate of GDP growth has compared to its debt growth over time and what the implication is for the debt/gdp ratio.
(Answer must be 200 words max)
The growth rate of GDP determines a direct relation between debt growth over time and this relation reveals that a 1% point increase in the ratio of government debt to GDP would reduce real GDP growth by about 0.01 percentage point.
What is the Debt-to-GDP ratio?The debt-to-GDP ratio is the metric comparing a country's public debt to its gross domestic product (GDP). By comparing what a country owes with what it produces, the debt-to-GDP ratio reliably indicates that particular country's ability to pay back its debts.
According to the context of this question, a 1% point increase in the ratio of government consumption to GDP leads to a decline in the real economic growth of about 0.1 percentage points, on average. This ratio is useful for investors, leaders, and economists. It allows them to gauge a country's ability to pay off its debt.
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what is 5/21 as a decimal rounded to 3 decimal places
Answer:
0.248
Explanation:
Answer:
0.238
Explanation:
in decimal rounded to 3 decimal places = 0.238
4. Analyze. Identify three consumer-spending trends for students today. How will these trends
affect future interests, fads, and ultimately careers?
I
URGANT PLEASE
Answer:
In the current climate, in which nearly half of states are cutting appropriations to the enterprise, and institutions are struggling to meet enrollment targets, the idea of thinking beyond survival might be tough to conceptualize for most colleges — particularly for those with under a $1 billion endowment.
Explanation:
“If all you do is think about survival, you’ll ultimately perish. You have to think about prosperity.”
That was the message delivered by Association of Governing Boards associate managing principal for institutional strategies Jim Hundrieser Sunday during the 99th annual American Council on Education meeting in Washington, DC.
Answer:
future is gonna be so cool there gonna hve flying cars bro bro
Explanation:
Food label information is based on the average person eating colonies in a day
Answer: food label info is based on a 2000 calorie diet
Explanation:
Young wolves learn how to hunt with their pack. When a young wolf smells the scent of a rabbit, it sees an older pack member pounce on the rabbit as prey. When this young wolf is mature and hunting and smells the scent of a living rabbit, it prepares itself to pounce on the rabbit. How does the wolf know that the rabbit is good for food? A. The wolf is born with the ability to know what a rabbit smells like. B. The wolf remembers the smell and taste of rabbit from when it was younger. C. The wolf learns about the rabbit scent as it smells it.
This year, a company consumed 30 percent
fewer sheets of paper than it did last year. If the
company used 270,000 sheets of paper this year,
approximately how many sheets did it use last
year?
A) 351,000
B) 362,000
C) 378,000
D) 386,000
Answer:
Explanation:
Sheet used this year = 270,000
Sheet used last year = 270,000 + 270,000*30% = 270,000 + 81,000 = 351,000
Which best describes inserting a table using the Table Gallery?
a The user can click on Insert Table.
b There are many options on how to include a table.
c The user can make a quick selection of the number of rows and columns present.
d The user can click to use an Excel spreadsheet.
The option that best describes inserting a table using the Table Gallery is: "The user can click on Insert Table." (Option A)
What is a Table Gallery?A table consists of records (rows) and fields (columns). Text, numbers, dates, and hyperlinks are examples of data types found in fields. For the record: Contains specialized data, such as information on a certain employee or product.
In Microsoft Office, look for the table gallery. Click within the table. In the Table Tools ribbon group, select the Design tab. The Table Styles group will display a few table styles, but you'll need to explore the gallery to see the rest. (Optional) To see all of the available styles, click the Table Styles More button.
A Gallery control can display many records from a data source, each of which can include different sorts of data. Use a Gallery control, for example, to display many contacts, with each item displaying contact information like as a name, address, and phone number for each contact.
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What are the next numbers in this pattern: 2 5 7 ... 19 ...
Answer: Below:
Explanation:
2 + 3 = 5
5 + 2 = 7
You add the previous number to the current one to get the next number
so the whole set is:
2, 5, 7, 12, 19, 31, 50, 81, 131, 211, 342...
science subject
1. What is geothermal energy? *
1 punto
A. It is the energy from the atoms.
B. It is the energy from the sun.
C. It is the heat coming from the body.
D. It is the heat coming from the Earth’s interior.
2. In which areas could you find geothermal power plant? *
1 punto
A. near beaches
B. near factories
C. near volcanoes
D. near plantations
3. What could be the structure of the volcanoes which serves as the source of geothermal energy? *
1 punto
A. Caldera
B. Magma Chamber
C. Summit
D. Vent
4. Which of the following is NOT involved in the geothermal plant system? *
1 punto
A. Generator
B. Steam
C. Turbine
D. Wood
5. Why is the Philippines considered as one of the world’s top producer of geothermal energy? *
1 punto
A. The Philippines is a tropical country.
B. The Philippines is rich in natural resources.
C. The Philippines lies along the area near the equator.
D. The Philippines lies along the Pacific Ring of Fire.
6. What will happen to hot water in a geothermal power plant? *
1 punto
A. It will turn into steam.
B. It will cause the turbine to turn.
C. It will send a signal to the generator 3
D. It will flow directly to the injection well 4
7. Which statement is NOT true about the production of electricity from a geothermal power plant? *
1 punto
A. It will turn into steam.
B. It will cause the turbine to turn.
C. It will send a signal to the generator.
D. It will flow directly to the injection well.
8. How does geothermal energy affect the environment negatively? *
1 punto
A. There is no fossil fuel requirement
B. It can be accessed anywhere in the world.
C. Some of the harmful gases are still released into the atmosphere.
D. Constructing these types of power plant can cause volcanic eruptions.
9. What makes geothermal energy environmental friendly? *
1 punto
A. It is a renewable source of energy
B. It is adaptable to many different conditions.
C. It is a sustainable source of energy
D. Pollution associated with geothermal energy is relatively minimal compared to fossil fuels.
10. Which of the following places in the Philippines can produce geothermal energy? *
1 punto
A. Aurora, Baler
B. Coron, Palawan
C. Imus, Cavite
D. Tiwi, Albay
1. What is geothermal energy?
D. It is the heat coming from the Earth’s interior.
2. In which areas could you find geothermal power plant?
Near hot steam reservoirs. So, C. near volcanoes.
3. What could be the structure of the volcanoes which serves as the source of geothermal energy?
B. Magma Chamber? I am unsure.
4. Which of the following is NOT involved in the geothermal plant system? *
D. Wood
"Geothermal power plants use steam to produce electricity. The steam comes from reservoirs of hot water found a few miles or more below the earth's surface. The steam rotates a turbine that activates a generator, which produces electricity."
5. Why is the Philippines considered as one of the world’s top producer of geothermal energy?
D. The Philippines lies along the Pacific Ring of Fire.
"The Philippines is one of the world's top producers of geothermal power, owing to its location along the Ring of Fire zone of Pacific volcanoes."
6. What will happen to hot water in a geothermal power plant?
A. It will turn into steam.
"Hot water is pumped from deep underground through a well under high pressure. When the water reaches the surface, the pressure is dropped, which causes the water to turn into steam. The steam spins a turbine, which is connected to a generator that produces electricity."
8. How does geothermal energy affect the environment negatively?
"The main environmental concern that comes with geothermal power plants is the potential for surface instability. Because geothermal plants remove water and steam from reservoirs within the earth, the land above those reservoirs can sometimes sink slowly over time."
9. What makes geothermal energy environmental friendly?
A. It is a renewable source of energy
10. Which of the following places in the Philippines can produce geothermal energy? *
D. Tiwi, Albay
"Philippine geothermal resources are spread among 7 specific regions: Leyte, MakBan, Tiwi, South Negros, BacMan, Mindanao, and the Northern Negros."
Topic: thanksgiving
Give facts about this holiday :) easy points!
Answer:
uhm lemme See thanksgiving is on November 26, uhm Thanksgiving is a holiday where u give thanks for everything u have ya know, like your wife, your job, your kids, anything and thanksgiving was a thing when the Pilgrims made it First on the 26 of November.
Explanation:
What does Downing recommend as an effective series of strategies before rehearsing study materials? (Choose all that apply)
Group of answer choices
Create a distributed study schedule
Assemble a few study materials
Study personally
Review your study materials
Why do signs that refer to females involve touching the chin? A. When this practice developed, women were considered to be outspoken, so all female references used the chin B. It was coincidental at first and then later organized for all female references C. This practice is based on the fact that women used to wear bonnets D. Chins represented a smaller portion of the face and women generally had a smaller frame than men
Answer:
C) This practice is based on the fact that women used to wear bonnets
Explanation:
Answer:
C) This practice is based on the fact that women used to wear bonnets
Explanation:
Essay about the importance of the philippine treatre
Complete each sentence.
To complete Step 5, click
✔ Page Layout
first. Next, select
✔ Margins
. Finally, click
✔ Custom Margins
to complete the task.
To complete Step 10, click
✔ Insert
.
Completing the tasks in Steps
✔ 2 and 9
began by clicking Insert.
The Complete form of each sentence using appropriate options are:
To complete Step 5, click page layout first.Next, select margins.Finally, click custom margins to complete the task.To complete Step 10, click insert.Page layout—what exactly do you mean?Page layout is a technique for producing documents with a more unique design, such as newsletters, books, or posters. You can add text boxes, images, and other objects to a page layout document to create a blank canvas, which you can then arrange however you like. The arrangement of documents on a page, or how they were organized, was the subject.
Note that The portion of a page known as the margin that is separated from the primary body of documents.
Hence, It is possible to select or set a margin using the custom margin option. Adding images, graphs, and charts to a document is done using the word "insert."
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Submit Activity Log Week 2
Submit your completed Activity Log for this week here.
Please complete each area and make sure to include dates on your activity log.
Each activity log should include one week of physical activities.
A full week includes Monday - Sunday. Include at least 3 days of the same week. Full credit will only be given if all sections are completed.
Be sure to complete the heart rate section.
Please complete each area to receive full credit
The physical activities that I did this week were mixed between running, cycling, yoga, and workout.
How did I distribute my physical activities this week?This week I distributed my physical activities as follows:
Monday February 20:Start the week running at low intensity for an hour.
The idea of this exercise is to recover the body from the effort made over the weekend. Heart rate should not exceed 140 bpm.
Tuesday February 21:This day I did a 2-hour cycling session to train my stamina. Therefore, I did a route of more or less 50km at low intensity. Heart rate should not exceed 140 bpm.
Wednesday February 22:This day I did a gym workout with weights.
I did 4 sets of 10 reps lifting weights at different angles. In this exercise, the heart rate goes up during the series and should go down during the rest interval.
Thursday February 23:This day I did intense running series. To do this, I warmed up for 20 minutes and then did 10 series of 30 seconds at maximum speed with 2-minute rest intervals. In these series, the heart rate increases during intensity and decreases during rest.
Friday February 24:This day I did a training session in the gym focused on the lower body. Based on the above, I did leg press and squats for 4 sets of 10 reps. In this exercise, the pulsations remain stable because they do not require high intensity.
Saturday February 25:This day I did a yoga session to rest from the training of the whole week. I did relaxation stretches and joint movements. In this session, the heart rate should be as low as possible.
Sunday February 26:This day I did a high intensity cycling session. I did 10 sets of 2-minute strength and then did 30-second sprints. In this session the maximum heart rate is reached.
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Hi I am Shekinah the subject is values sorry by the way
What rule did god give to Adam and Eve?
Please help me Ty