please answer i dont understand and dont know the answer​

Please Answer I Dont Understand And Dont Know The Answer

Answers

Answer 1
I need pointskjjjjjjhhhhhhhhhhhhhhhbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Related Questions

Please help I am give brainiliest

1. How is energy made available to you at your house

A. Original energy source is converted to AC power, then transported through conductors to your house.

B. Original energy source is converted to DC power, then transported through conductors to your house.

C. Original energy source is converted to AC power, then transmitted wirelessly to you house.


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Answers

Answer:

A. Original energy source is converted to AC power, then transported through conductors to your house.

Explanation:

The correct option is - A. Original energy source is converted to AC power, then transported through conductors to your house.

Match the tool to the simple machine.
exit ramp
crane
Wheelbarrow
nutcracker
ice pick
elevator

Pulley

Second-class Lever

Wedge

Inclined Plane​

Answers

Exit ramp = incline plane
crane = third class lever
wheel barrel = second class lever
nutcracker = second class lever
ice pick = wedge
elevator = pulley

Do the lands in our
country have similar use?
What is most abundant
use of the land in the
Philippines? How are
these affecting the lives of
the Filipinos on this
certain area?​

Answers

Answer:

sheosjos widhoe window

Explanation:

Which of the following requirement statements is an example of a breakdown of the accuracy standard?


The automobile rental prices shall show all taxes (including a 6% state tax).

The list of available flights shall include all flight numbers and departure times.

All information regarding incoming flights shall be stored in a text file.

The system shall have a natural language that interprets all English commands.

Answers

Answer:

The automobile rental prices shall show all taxes (including a 6% state tax).

Explanation:

Im pretty sure

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How can adding electricity to possible solutions of a problem help generate better outcomes?


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Answers

Answer:

Explanation:

It will help because we can unlock new potential with electric and can help us with things we can’t do

Jack has been concerned about the rapidly changing green regulations in his state and his ability as a mechanical engineer to keep up with developments in his field relating to green requirements. He wants to talk to his boss about taking a professional sabbatical to increase his knowledge of green mechanical engineering practices. How do you predict Jack will try to convince his boss to agree? (Select all that apply.)


a. Identify how greater knowledge of green mechanical engineering areas, such as robotics or waste management, could extend the company’s service offerings.

b. Explain how a better knowledge of integrated mechanical systems could help the company provide more energy-efficient options to customers.

c. Describe how a smarter selection of more efficient, forward-thinking equipment could help the company’s bottom line.

d. Warn that with regulations and green technology changing so fast, the potential for poor implementation and mistakes is large

Answers

Answer:

Option A, B and D

Explanation:

Jack can easily convince boss if he focus around two major aspects of the company

a) Revenue enhancement - Jack must outline the benefits of his research that can be used to improvise customer offerings and  hence can be further used to devise more energy-efficient options to customer

b) Reduction in mistakes - Issues such as poor implementation can be avoided with better approach and understanding.

Hence, option A, B and D are correct

Which of these design features would NOT make a robot better than a human at playing a sport ?

Answers

Answer:

Option A

Explanation:

A robot can be better than humans in any sport if it has better design components such as

a) Better materials

b) Better ability to plan the game and not just focus on one aspect of the game such as ball.

c) Better aerodynamic design

d) Better material performance without tension and fatigue

Hence option A is correct

10. Technician A says that the powertrain control module (PCM) uses the manifold absolute pressure (MAP) sensor to determine the load on the engine and the
amount of fuel needed. Technician B says that, at idle, the MAP sensor voltage will be higher at high altitudes than when at sea level. Who is correct?
O A. Technician A
O B. Technician B
O C. Both Technicians A and B
OD. Neither Technician A nor B

Answers

Answer:

your answerbis both technician a and b

Both Technicians A and B because manifold absolute pressure (MAP) sensor can determine the load on the engine.

What is the manifold absolute pressure?

The manifold absolute pressure sensor (MAP sensor) serves as one that works with intake air pressure which helps to set out the air and fuel quantities required for the ignition cylinders.

Therefore, the MAP sensor voltage will be higher at high altitudes and determine the load on the engine.

learn more about manifold absolute pressure at;

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A 25mm square cross-section bar of length 300mm carries an axial compressive

load of 50kN. Determine the stress set up in the bar and its change of length when the

load is applied. For the bar material E = 200 GN/m
^2​

Answers

Answer:

The correct answer is "299.88 mm".

Explanation:

The given values are:

Length,

[tex]l_o=300 \ mm[/tex]

Load,

[tex]P=50 \ kN[/tex]

i.e.,

   [tex]=50\times 10^3 \ N[/tex]

[tex]E=200 \ GN/m^2[/tex]

   [tex]=2\times 10^5 \ M/mm^2[/tex]

Now,

Stress,

⇒  [tex]\sigma=\frac{P}{A}[/tex]

On substituting the values, we get

⇒     [tex]=\frac{50\times 10^3}{25\times 25}[/tex]

⇒     [tex]=80 \ N/mm^2[/tex]

The change in length will be:

⇒  [tex]\Delta l=\frac{Pl}{AE}[/tex]

On substituting the values, we get

⇒       [tex]=\frac{50\times 10^3\times 300}{25\times 25\times 2\times 10^5}[/tex]

⇒       [tex]=\frac{15000\times 10^3}{1250\times 10^5}[/tex]

⇒       [tex]=0.12 \ mm[/tex]

hence,

⇒  [tex]L=l_o-\Delta l[/tex]

        [tex]=300-0.12[/tex]

        [tex]=299.88 \ mm[/tex]

state four reasons why public participation is important in ensuring sustainable provision of services to the community​

Answers

In this exercise we have to analyze the four reasons for public participation in the court is:

promote transparency, encourage openness in government build ownership of development decisions as well as programmes and projects. What makes up a Court?

The Jury Court is composed of a presiding judge and twenty-five jurors, of which seven will be drawn to compose the sentencing council and who will have the task of affirming or denying the existence of the criminal act attributed to a person. Jurors decide on the matter of fact and whether the accused should be acquitted.

It is a way of promoting knowledge of society in a court and demonstrating that it is a correct court of indifferent.

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How can adding electricity to possible solutions of a problem help generate better outcomes?


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If i do you will be reported

Answers

Answer:

I hot u

Explanation:

it makes things function better and more fluently than a manual version of the certain object

Answer:

l m a o

Explanationl

Below are some tasks performed in Energy jobs. Select the tasks that sound interesting or enjoyable. Check all that apply.

Answers

where are the task though?

Answer:

Any answer is correct lol

Explanation:

How does an engine work?

Answers

Answer:

The engine consists of a fixed cylinder and a moving piston. The expanding combustion gases push the piston, which in turn rotates the crankshaft. ... After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.

Answer:

an internal combustion engine works by combination air fuel and spark all at the right time as well as compression to cause an explosion and push the piston back down and spin the crank shaft wich goes to output

please help me bro come on

Answers

Answer:

12

Explanation:

5 • 3 = 15
3 • 3 = 9
4 • 3 = 12
the answer is 12! hope you got it right

Describe the type of power system that would best deliver the water in the following scenario, providing three reasons,
Samuel is a civil engineer designing a water system in an apartment building in China. The building is located near a river, but it is in a remote area,
and the electrical supply is often unreliable


PLEASE HURRY IM ON A TIME LIMIT

Answers

Waterwheel
I hope this is right and helps:)

Answer:

Water wheel

on edge 2021

Reduce the force F ij = + (2 5 ) kN to point A(2m,3m) that acts on point B( 3m,5m) - .

Answers

Given :

Force, [tex]\vec{F}= (2\hat{i} + 5\hat{j})\ kN[/tex].

Force is acting at point A( 2 m, 3 m ) and B( 3 m, 5 m )

To Find :

The work done by force F .

Solution :

Displacement vector between point A and B is :

[tex]\vec{d} = (3-2)\hat{i} + (5-3)\hat{j}\\\\\vec{d} = \hat{i} + 2\hat{j}[/tex]

Now, we know work done is given by :

[tex]W = \vec{F}.\vec{d}\\\\W= (2\hat{i} + 5\hat{j}).(\hat{i}+\hat{2j})\\\\W = (2\times 1) +( 5\times 2) \ kJ\\\\W = 12 \ kJ[/tex]

W = 12000 J

Therefore, work done by force is 12000 J .

100 POINTS! do sweedish people have yogurt do u think they have had yogurt and chimichangas do they have those

Answers

Answer:

yes, they have yogurt. i dont know anything about them having chimichangas.

Explanation:

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what form of energy is available from an electrical wall outlet

A. AC power

B. DC power

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Answers

Answer:

A C power is the answer

hope this helps

The answer will be b

i need help with this question ill give Brainliest The device is connected to 230V and draws 3.5A current. Power consumption is 1932kJ. How many minutes has this device been in operation?

Answers

Answer:

U=230 V

I=3.5 A

W=1932 kJ→ J=1932⋅ 1000 J=1932000 J

P=U⋅ I=230⋅ 3.5=805 W

W=Pt

t

1

=W/P=1932000/805=2400 s

t=t

1

→ min=t

1

/60 min=2400/60

min=40 min

the device in the above photo is used to check the coolant


A. Level

B. Acid level

C. Thickness

D. Temperature

I've found the answer and did the pf test. its B

Answers

The answer is B. Acid level

How do the remains of plants and animals become fossil fuels. Why are they considered nonrenewable resources?

Answers

Answer:

they become oils with heat and pressure

they are non-renewable because they take millions of years to form

A system that captures incoming solar radiation, stores it, and distributes it throughout a building is called

active solar heating
photoelectric heating
cell heating
passive solar heating

Answers

Answer: Active solar heating

Explanation:

Active solar heating is a design which is used for the purpose of storage of solar heat for household purposes. The solar heat is used for heat up the liquid and the energy is transferred to the interior space of the house for later use. It distributes the heat throughout the building. Passive solar heating used for heating and cooling of the building but not reliable for storage purposes. Photoelectric heating convert the incident solar heat into electrical energy. Cell heating is a technology in which the thermal energy in a cell is converted into mechanical energy and it is used in machines.

\o you sell them?” "Fivepence farthing for one—Twopence for two,” the Sheep replied. "Then two are cheaper than one?” Alice said in a surprised tone, taking out her purse. "Only you MUST eat them both, if you buy two,” said the Sheep. "Then I'll have ONE, please,” said Alice, as she put the money down on the counter. For she thought to herself, "They mightn't be at all nice, you know.” The Sheep took the money, and put it away in a box: then she said "I never put things into people's hands—that would never do—you must get it for yourself.” And so saying, she went off to the other end of the shop, and set the egg upright on a shelf. "I wonder WHY it wouldn't do?” thought Alice, as she groped her way among the tables and chairs, for the shop was very dark towards the end. "The egg seems to get further away the more I walk towards it. Let me see, is this a chair? Why, it's got branches, I declare! How very odd to find trees growing here! And actually here's a little brook! Well, this is the very queerest shop I ever saw!” The tone of this passage is best described as unusual and strange. logical and orderly. realistic and ordinary. negative and critical.

Answers

Answer:

unusual and strange

Explanation:

PLZZ HELP ILL GIVE BRAINLYEST PLZZ HELP
Distinguish how requirements contribute to the design process.

Answers

Whatever ur designing has to fit the requirements.

Answer:

If someone requires you to do something, like no blue, you have to change the blue to another color.

what happens when you break a school chromebook​

Answers

Answer:

You get sent to the office an yo parents gon pay for  the chromebook out of your allowance. Then you gon get whipped for breaking it in the first place.

XD

Explanation:

You have to pay for it

write a paragraph on how iron and copper(separately) is manufactured, what it consists of and processes that it went through to be usable in its current form​

Answers

Answer:

Iron is manufactured in a blast furnace. First, iron ore is mixed with coke and heated to form an iron-rich clinker called 'sinter'. Sintering is an important part of the overall process as it reduces waste and provides an efficient raw material for iron making. Coke is produced from carefully selected grades of coal.

Copper is typically extracted from oxide and sulfide ores that contain between 0.5 and 2.0% copper. ... Regardless of the ore type, mined copper ore must first be concentrated to remove gangue or unwanted materials embedded in the ore. The first step in this process is crushing and powdering ore in a ball or rod mill.

True or False? In the electron flow theory, electrons flow from the positively charged body to the negatively charged body.

Answers

I think it's false because the theory states that electrons flow from negative to positive. Since electrons are negatively charged, it follows that they are attracted by positively charged bodies and repelled by negatively charged bodies.

Answer:

false

Explanation:

Mrs. Pham has 8 apples. She wants to give 3/4 of the
apples to her students. How many apples will her
students get?

Answers

The answer would be 32/3 or if you want the simplified version it’s 10 2/3.
6

2 = 1/4
4 = 2/4
6= 3/4
8=4/4


The advantage of using rose bud tips is that they:

Answers

Answer:

The advantage to using a rosebud tip is that it expands the flame temperature over a wider area vs using a #0 size tip.

Explanation:

Hope this helped Mark BRAINLIEST!!

The advantage to using a rosebud tip is that it expands the flame temperature over a wider area vs using a #0 size tip.

What is Temperature?

The degree to which an object is hot or cold is measured by its temperature.

Temperature is what we refer to when we talk about how something feels warm. We can determine how much heat or energy an object contains by measuring its temperature, which is typically expressed in degrees Fahrenheit or degrees Celsius.

The heat we feel on our hands and faces is produced by highly active molecules in a boiling cup of water that are moving very quickly throughout the liquid. The energy content of colder objects is lower. These molecules have far less activity.

Therefore, The advantage to using a rosebud tip is that it expands the flame temperature over a wider area vs using a #0 size tip.

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Nonverbal communication has over ____ more impact on the message received than the actual words spoken. (1 point) A. 90% B. 50% C. None of the answer choices are correct D. 27%

Answers

Answer:

Option A, 90%

Explanation:

As per studies, Nonverbal communication impact is around 80-90% . It is so because, face to face communication strategies or Nonverbal communication involve study of following along with the words spoken by an individual while communicating with others -

Facial expressions

Eye contact

Body language

Tone of voice

Hence, option A is correct

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Whats 1/5 divided by 1/12? Which function has the largest maximum? (1 point) How do we make the best use of the available resources? (500 word) Non-regulatory instruments are often referred to as"voluntary" as they do not involve direct regulatoryobligations.True or false? Eileen jogs every day. Last month, she jogged 6.5 hours for a total of 37.05 miles. At this speed, if Eileen runs 31.5 hours, how far can she run? (what equation would I use?) every employee at our company is proud to do their part at this fundraiser. A spaceship moves past Earth with a speed of 0.900c. As it is passing, a person on Earth measures the spaceships length to be 75.0 m. (a) Determine the spaceships proper length. 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Suppose the price of a bond is given by the followingfunction:23.751-1+i-20i+5001+i-20=547.50Use linear interpolation to approximate the value ofi: cost allocation is the process of assigning indirect costs to a cost object. the indirect costs are grouped in cost pools and then allocated by a common allocation base to the cost object. the base that is employed to allocate a homogeneous cost pool should: What did you do for Spring Break ??? Rivera's car was totaled in a wreck so she went to the local car dealership. She tells the salesperson she is there to make a purchase. She asks the sales person to show her all of the inventory on the lot that is sporty and costs between $32K and $42K. Rivera asks the salesperson what the prevailing interest rates are for financing, and what number of months of financing is available. The salesperson tells her that financing is available as follows: 3 years - 3.5%; 4 year-3.75%; 5 years - 4%; 6 years -4.25%. The salesperson also tells her she can get some number of months of XM radio free and 6 months of oil changes free. Rivera would like a red car, but she will accept other colors if the price it right. She would like an options package that has leather seats, but she would take cloth seats if it would allow her to get a red car. She is open to different makes and models if that allows her to get the leather seats and the color she prefers. She is not flexible on her pricing. Rivera wants a quality vehicle that is sporty with a bright color to make her feel respected, important and young. From the information given, select the best answers. Most likely, what are the dealership's interests? There are multiple answers possible. make a profit increase sales volume make Rivera happy sell the car maintain a good reputation gain a repeat customer Rivera's car was totaled in a wreck so she went to the local car dealership. She tells the salesperson she is there to make a purchase. She asks the sales person to show her all of the inventory on the lot that is sporty and costs between $32K and $42K. Rivera asks the salesperson what the prevailing interest rates are for financing, and what number of months of financing is available. The salesperson tells her that financing is available as follows: 3 years - 3.5%; 4 year-3.75 % ; 5 years - 4%; 6 years-4.25%. The salesperson also tells her she can get some number of months of XM radio free and 6 months of oil changes free. Rivera would like a red car, but she will accept other colors if the price it right. She would like an options package that has leather seats, but she would take cloth seats if it would allow her to get a red car. She is open to different makes and models if that allows her to get the leather seats and the color she prefers. She is not flexible on her pricing. Rivera wants a quality vehicle that is sporty with a bright color to make her feel respected, important and young. From the information given, select the best answers. What are the issues for Rivera to negotiate? There are multiple answers possible. vehicle price date of delivery price above $42K color options additional free oil changes length of XM service make and model financing Why did Stalin suffer from a sense of inferiority? a sprinter accelerates from rest to 14m/s in 1.38 s. what is her acceleration in km/h^2 what is the equation of a parabola with the given vertex and focus ?vertex(-2,5)focus(-2,6)14.what is the center and radius of a circle with the given equation?x^2+y^2-4x+10y=7 Context: Imagine you are a team of talented marketing managersworking in your firm's marketing department, a financialconsultancy firm. Your firm has offices in US and Australia. Yourfirm has recen Which of the following statements about coastal erosion and deposition is true? View Available Hint(s) Which of the following statements about coastal erosion and deposition is true? Sand is found in the bay because erosion is occurring in this location. Big boulders are found in the headland because deposition is occurring in this area. Big boulders are found in the bay because deposition is occurring in this area. Big boulders are found in the headland because erosion is occurring in this location. Sand is found in the headland because deposition is occurring in this location. convert the angle 0=17 pie/18 radians to degrees QUESTION 11.1 Find the sum:1.1.1 2+6+(-7) + 10 = 1.1.2 (-49) + (15) + (-10) = As Othello approaches Desdemona in her bed, he talks of light, what is the meaning of this?