The cost of a telephone call is $0.75 + $0.25 times the number of minutes. Write an algebraic expression that models the cost
of a telephone call that lasts t minutes.

Answers

Answer 1

Answer:

c = 0.25t + 0.75

Explanation:

To find the cost of a telephone call (c)...

First, because all telephone calls cost $0.25 a minute (t) once they're started, we can start our equation with 0.25 * t.

And second, because a telephone call has a base fee of $0.75, we add that value to the end of the equation.


Related Questions

multiple choice question according to this video, there are more losses of ships and planes in the bermuda triangle than anywhere else in the world. false true

Answers

It is true that  there are many losses of ships and planes in the Bermuda triangle.

The Bermuda Triangle is a geographic area in the western North Atlantic Ocean where ships, planes, and people are said to have vanished mysteriously. Some speculate that unexplained disappearances are the result of unknown and mysterious forces, such as alien life forms capturing humans for study, the influence of the lost continent of Atlantis, vortices that suck items into other dimensions, and other whimsical ideas. Some explanations are based on science, if not evidence. Oceanic flatulence (biogas erupting from marine sediments) and breakdowns in geomagnetic flux lines are examples of these in Bermuda Triangle.

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rank the following earth materials in order of their most likely occurrence, starting at earth's surface. think about moving from the crust to the mantle, and then to the outer and inner cores.

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Earth materials in order of their most likely occurrence, starting at earth's surface are:

1. Granite and Basalt, Increasing amounts of olivine and pyroxene,

2. Fe-Mg silicates and oxides, Molten iron with nickel,

3. crystalline iron and iron-nickel alloy.

The crust, mantle, outer core, and inner core are the four major layers that constitute the earth's interior. The outer core is a viscous liquid, the inner core is a dense solid, the mantle is a viscous molten rock, and the crust is a silicate solid. Lighter sodium potassium aluminum silicate rocks, like granite, make up the continental crust. The thick iron magnesium silicate igneous rocks that make up the oceanic crust, however, include basalt.

Silicate rocks that make up the mantle are more abundant in iron and magnesium than the crust above them. Iron combined with nickel (nife) and minute quantities of lighter metals make up the outer core. Most experts agree that the inner core consists mostly of iron (80%) and a little amount of nickel (nife).

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there are many positive and negative aspects associated with nuclear power. which is a negative aspect associated with nuclear power? a nuclear power does not contribute to the greenhouse effect.nuclear power does not contribute to the greenhouse effect. b it is more efficient than other methods of energy production.it is more efficient than other methods of energy production. c exposure to radiation can lead to disease or genetic abnormalities.exposure to radiation can lead to disease or genetic abnormalities. d nuclear power is a renewable energy source.

Answers

There are many positive and negative aspects associated with nuclear power. Exposure to radiation can lead to disease or genetic abnormalities is a negative aspect associated with nuclear power.

Nuclear power is the controlled use of nuclear power. Nuclear electricity may be launched by using nuclear reactions in a system referred to as a nuclear reactor. This electricity boils water for a steam engine to make energy, which then may be used to power machines and homes.

energy. whilst you think of Nuclear power, you're deliberating how nuclear fission warmth is used to generate electricity. this is finished in a nuclear energy plant, while uranium is cut up within a reactor. The energy created heats water for spinning mills.

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Please help due tonight

Answers

Answer:

C

Explanation:

An urban sprawl happens when a spread of urban development happens.

If the angle of incidence of an incoming ray of light hitting a mirror is 46 what is the angle of reflection for the same ray leaving the mirror

Answers

If the angle of incidence of an incoming ray of light hitting a mirror is 46 Than the angle of reflection for the same ray leaving the mirror is also 46°.

Reflective getting to know is a manner of permitting rookies to step return from their studying revel in, supporting them to expand essential thinking abilities and, enhance destiny overall performance via analyzing what they've found out and the way far they have got come.

Law of reflection Angle of incidence  = angle of reflection

The angle between a ray incident on a floor and the road perpendicular to the floor at the point of prevalence is called the normal. The ray may be fashioned by any wave: optical,

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Who taught that the earth is stationary and at the center of the universe with the sun, the moon, and the planets moving around earth in perfect circles?.

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Plato and his pupil Aristotle taught that the earth is stationary and at the center of the universe with the sun, the moon, and the planets moving around the earth in perfect circles

Two eminent thinkers, Plato, and his pupil Aristotle held the view that Earth was the center of the universe in the fourth century. The geocentric theory is the name given to the notion that Earth is at the center of the cosmos. Any theory of the solar system's structure that places the earth at its center is called a geocentric model. Ptolemy of Alexandria's geocentric model was the most advanced. Aristotle thought that only humans existed on Earth and that they were the only species in the cosmos. He reasoned that elements like earth would have more than one natural place to fall to if there were more than one world and more than one object at the center of the universe.

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How does theogony portray earth?

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The fact that Earth is identified as the second divinity in the Theogony emphasizes both her basic character and her ongoing significance in the poem. Earth serves as both a setting for the poem's action and a significant character, ranking second only to Chasm as a fundamental principle of existence.

Violence is a crucial tactic for both gods and mortals to acquire and maintain power throughout the Theogony. The poem is replete with carnage and savagery, from the early battles between different gods and goddesses through the bloody exploits of the Heroic Age.

Gaia's significant significance in the Theogony is instantly apparent given that she emerges from Chaos. There was supposedly pandemonium at the start of time. Chaos exists without structure or intention. Gaia, who was the ground and gave birth to all of the lands, emerged from the turmoil. She was the earth's first existence, and she would give birth to Uranus, the god of the heavens.

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A student creates a diagram comparing the sizes of objects in the solar system.
Which two objects are often similar in size?

Answers

Answer: If a student creates a diagram comparing the sizes of objects in the solar system. then the two objects that are often similar in size would be comets and planets​, therefore the correct answer is option D.

Explanation:

What is a solar system?

It is a system that collection of all the planets and spatial bodies revolving around the sun because of the gravitational pull of the sun.

Planets are very large in size while on the other hand meteors are smaller in size as compared to planets.

If a student draws a graphic comparing the dimensions of solar system bodies. Thus comets and planets would be the two things that are frequently comparable in size, making option D the right response.

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What is Earth's largest continent?

Answers

Answer:

Asia is the earth's largest continent.

Explanation:

Hope this helps!

cameron was given the following series of observations. which represents a theory? rocks are found on the ocean floor. volcanoes are formed from molten rock. over time rocks break down. rocks melt to form other rocks.

Answers

Answer:

its c

Explanation:

A SCIENTIFIC question should be specific, measurable and address one variable. How can you change the following question to make it scientific? How much pollution is in urban streams?

Answers

The question can be made more scientific as the new question will be "How has pollution affected the health of the population in America in 2022?

What is a scientific question?

A scientific question is one that could result in a hypothesis and assist us in determining the cause of an observation. A sound scientific hypothesis must be verifiable and quantifiable. You can do an experiment to find the solution.

A study employing observation, scientific instruments, or computer simulations should be able to help answer the questions because scientific inquiries should be observable and controllable. Empirical data obtained during a research, experimental, or technical process is used to support scientific conclusions.

Based on the information given, it should be noted that the initial sentence wasn't specific. The new question will be "question can be made more scientific as the new question will be "How has pollution affected the health of the population in America in 2022?". This is lore specific and detailed.

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Given that a bag of M & Ms has 21 brown candies, 15 orange candies, 10 yellow candies, 14 red candies, and 5 green candies, find the following probabilities. Enter all answers as reduced fraction. Do not use any spaces in your answers. What is the probability of choosing a red M & M, putting it back, and then choosing a brown M & M?

Answers

Based on the number of candies, the probability of choosing a red M & M is 21.5%. The probability of choosing a brown M & M would be 32.3%.

What is the probability?

First, find the number of candies in total:

= 21 + 15 + 10 + 14 + 5

= 65 candies

Probability of picking a red M & M:

= 14 red candies / 65 total

= 21.5%

The probability of picking a brown M & M after putting the red back is:

= 21 brown candies / 65 total

= 32.3%

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3.2 Explain the factors that may contribute to climate change​

Answers

Burning fossil fuels, cutting down forests, and farming farm animals are increasingly influencing the climate and the earth's temperature. This provides massive quantities of greenhouse gases to the ones clearly occurring in the environment, growing the greenhouse impact and international warming.

climate exchange is a trade inside the sample of weather, and associated changes in oceans, land surfaces, and ice sheets, occurring over time scales of many years or longer. weather is the country of the atmosphere—its temperature, humidity, wind, rainfall, and so on—over hours to weeks.

climate alternate can also impact human health by worsening air and water best, growing the spread of certain illnesses, and altering the frequency or intensity of extreme climate events. rising sea degree threatens coastal communities and ecosystems.

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What form of government that is widely used throughout Europe today, started in Ancient Greece?
A:Democracy
B: Theocracy
C: Dictatorship
D:Monarchy
PLEASE HELP FAST​

Answers

Answer:

D:Monarchy

Explanation:

trust

The answer will be D hope this helps

write a brief statement of a hypothesis you think might best explain the variation in the geothermal gradient within earth.

Answers

The rise in temperature with depth in the Earth's crust is known as the geothermal gradient. Within the first 3 to 5 kilometers (2 to 3 miles) of the Earth's surface, a typical geothermal gradient in normal continental crust is approximately 25°C/km.

The gradient varies between the near surface and 400 ft (122 m), depending on how the atmosphere and moving ground water affect it. Temperature rises with depth almost usually below that zone.

It suggests that the Earth's surface is receiving heat from the planet's warm center. For every kilometer of depth, the temperature rises by about 25°C on average.

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Loda is writing an article about climate change. her article will be about the issues of landfills and her suggestions on alternate ways to deal with household waste. which type of text structure would best fit this article? cause and effect chronological description problem and solution

Answers

Problem and Solution type of text structure would best fit this article.

Text structures are the hierarchical arrangements utilized inside lengthier or more complex texts that are appropriate for the genre and purpose. Sequence/process, description, time order/chronology, proposition/support, compare/contrast, problem/solution, cause/effect, inductive/deductive, and study are a few examples of text structures. Over the past two decades, research on literacy acquisition has shown that:

a) an awareness of different text structures and their functions improves students' comprehension of what they read

b) some text structures are easier to learn and grasp before other, more complicated forms.

A literary structure that presents an issue in the first paragraph or section and then moves on to address that problem's solution in the next paragraph or section. Example Overfilling of nearby landfills is a concern that is discussed in the opening paragraph. The paragraph that follows provides details on a recycling initiative designed to address the issue.

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Answer:

Problem and Solution

Explanation:

I took the test

Identify four types of regions.

Answers

Christianity, Judaism, Buddhism, and Hinduism are four types of religions. There’s also Islam if you want to use that.

Slopes that drop or rise sharply in elevation are ______, whereas slopes in flatter areas are ______

Answers

The answers are steep and gentle :)

As a giant cloud of gas collapses due to gravity, you would expect its rate of rotation to.

Answers

As a giant Cloud of gas collapses due to gravity, you would expect its rate of rotation to increase.

It is believed that when the enormous cloud evaporates, all of its energy remains constant (no energy is lost). If the massive cloud compresses itself, the conservation of energy and angular momentum dictates that the cloud's rotation rate must increase. Compression, which maintains the mass of the gas particles while decreasing their potential energy and increasing their kinetic energy and angular momentum, causes this to happen.

The conservation of energy is one of the fundamental tenets of Physics. According to the conservation of energy principle, the total quantity of energy in a closed system remains constant and neither new energy can be created nor old energy can be destroyed. Both small-scale systems and the huge universe are subject to these laws.

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If you were traveling from South Africa to Georgia which currents would you take to arrive there?

Answers

Answer:

oceanic current

Explanation:

Which
is considered a formal region?
A) the circulation area of a newspaper
B) area served by a sports franchise
C) the area dominated by a particular crop
D) the area of dominance of a television station
(E) the market area of a supermarket

Answers

Answer:

(E) the market area of a supermarket

Explanation:

relatively speaking, the thickness of earth's atmosphere is incredibly small compared to earth's radius rearth

Answers

Relative to the radius of the Earth (REarth = 6.37 106 m), the thickness of the atmosphere is incredibly thin. Consider the possibility that there is no actual separation between Earth and space, but rather that the quantity of air molecules gradually decreases as you travel farther from the planet's surface.

One or more atoms make up molecules. They may have the same atoms (for example, an oxygen molecule has two oxygen atoms) or different atoms if they have more than one (a water molecule has two hydrogen atoms and one oxygen atom). Biological molecules like DNA and proteins can contain thousands of atoms.

According to the context, the term may or may not include ions that meet this requirement. A molecule is a collection of two or more atoms held together by the attractive forces known as chemical bonds.

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Sympatric speciation commonly occurs through ________ in plants but is more likely to occur through ________ in animals.

Answers

Sympatric speciation commonly occurs through polyploidy in plants but is more likely to occur through habitat differentiation and sexual selection in animals.

The term habitat summarises the array of resources, physical and biotic factors which can be found in an area, together with to assist the survival and reproduction of a specific species. A species habitat can be visible because the physical manifestation of its ecological niche.

A habitat is an area where an organism makes its domestic. A habitat meets all of the environmental conditions an organism wishes to live to tell the tale. For an animal, meaning the whole lot it needs to find and accumulate food, pick out a mate, and correctly reproduced.

A habitat is a domestic environment for plants and animals or different organisms. Examples of habitats encompass: desert. meadow. woodlan

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all major minoan towns on crete were destroyed because group of answer choices the towns were so close to the earthquake and resultant ground-shaking volcanic ash completely buried the towns the towns were buried by hot, flowing lava the minoans lived mostly along coasts, vulnerable to tsunami

Answers

All major Minoan towns on were destroyed because the Minoans lived mostly along coasts, vulnerable to tsunami.

What is the tsunami?

Tsunamis are ocean waves triggered by using: large earthquakes that occur close to or under the sea. Volcanic eruptions. Submarine landslides. Onshore landslides in which huge volumes of particles fall into the water.

What's biggest tsunami in the global?

Lituya Bay, Alaska, July 9, 1958

Its over 1,700 foot wave became the most important ever recorded for a tsunami. It inundated 5 rectangular miles of land and cleared hundreds of hundreds of timber. Remarkably, only fatalities took place.

Are you able to swim in a tsunami?

In case you are stuck up in the wave, you'll face turbulent water full of rubble. Survival, at this factor, is a matter of good fortune. “someone can be just swept up in it and carried alongside as particles; there's no swimming out of a tsunami,” Garrison-Laney says.

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Write an expression for the maximum height achieved by the ball on the moon, hm, in terms of the gravitational acceleration on earth, g, and the time, t.

Answers

The acceleration caused by gravity is one-sixth of Earth's on the moon. On the moon, if a ball is hurled straight up, it returns to the surface in t = 21 s.

What is the maximum height achieved by the ball?

t=t_1+t_2,t_1=t_2\to t=2t_2\to t_2=t/2t=t 1 +t 2 ,t 1 =t 2​ →t=2t 2​ →t 2​ =t/2

hm = gMt²/³ /2 =( g/6) (t/2)²/2=gt²/48=9.81.21²/48≈90.1m

What is gravity?

A force that acts invisibly and draws things together. You remain on the ground and items fall as a result of the Earth's gravity. A demonstration of gravity in action. According to Albert Einstein, gravity is a space-bound curve that encircles an object, like a planet or a star.

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Write the equation of the line that is parallel to y = x + 1 and passes through the point (–6, –1).

Answers

The line that is parallel to y = x + 1 and passes through the point (–6, –1) is y = 2/3x -4.

The graph follows a straight line equation shows a straight line graph.

equation of a straight line is   y=mx+cy represents vertical line y-axis.

x represents the horizontal line x-axis.    

m is the slope of the line

            slope(m)=tan∅=y axis/x axis.

c represents y-intercepts (it is the point at which the line cuts on the y-axis)

Straight line graphs show a linear relationship between the x and y values.

y = mx + b

-1 -1 = (-6) + b

6 - 2 = + b

b = 5

y = 2/3x -4

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How do people react- personally, professionally, politically, technologically- when they are able to freely communicate with one another?

Answers

Personally cuz you feel like you can be yourself around that person without no troubles

1.
The Supreme Court has refused to define the term “Republican Form of Government” because

A.
no case focusing on that definition has been brought before the Supreme Court to date.

B.
each State has the reserved right to define a “Republican Government” for itself.

C.
the Court believes the issue is political rather than legal and should be handled by State and National governments.

D.
the definition has already been clearly spelled out in several sections of the Constitution.

Answers

The Supreme Court has refused to define the term “Republican Form of Government” because the Court believes the issue is political rather than legal and should be handled by State and National governments.

What is a Republican Government?

This refers to the form of government is in which the people either directly or indirectly are the ultimate source of authority and the electing representatives to make laws that serve their interests and advance the common good.

In this case in question , the Supreme Court has refused to define the term “Republican Form of Government” because the Court believes the issue is political rather than legal and should be handled by State and National governments. Therefore, the Option C is correct.

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Fractures along which rock has slipped relative to the other side are called ______, whereas fractures that are simple cracks where the rock has pulled apart by a small amount.

Answers

Fractures along which rock has slipped relative to the other side are called faults whereas fractures that are simple cracks where the rock has pulled apart by a small amount.

Faults are fractures along which rock has shifted in relation to the opposite side. A fracture is typically caused by a violent damage to the bones, which disrupts or breaks the integrity of bone tissues or bony cartilage. Fracture types include simple, complex, incomplete, and complete.

Compound fractures (sometimes known as "open fractures") tear the skin, exposing the bone and potentially causing additional soft tissue injury and infection. A single fracture indicates that only one fracture occurred, whereas multiple fractures indicate that more than one fracture happened in the same bone.

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Isolated submarine volcanic mountains with a vertical relief of greater than 1000 meters are called?

Answers

Isolated submarine volcanic mountains with a vertical relief of greater than 1000 meters are called- Seamounts

Underwater mountains known as seamounts rise hundreds or thousands of feet above the ocean's surface. Typically, these are extinct volcanoes that produced lava heaps when they were active, which occasionally caused the ocean's surface to break.

  Seamounts are frequently discovered close to the tectonic plate borders and mid-plate regions close to hotspots. As plates separate along mid-ocean ridges, magma rises to fill the spaces. Oceanic crust is forced toward the Earth's hot center around subduction zones where it melts and forms magma that rises buoyantly to the surface and explodes to produce volcanoes and seamounts.

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Paragraph #1 - Many people like to go to garage sales, consignment shops, or flea markets. These types of shopping sites interest people for different reasons. Saving money is a popular reason. Fashionable clothing, accessories, toys, or home decor can be purchased at lower prices than new items. Also, people who are collectors can often find hard to locate items at these sources. Hoping to locate items to repair and resale is a third explanation for what entices many customers to be out looking at these shopping spots. 1. How many major supporting details are given in the above paragraph? Determine whether the statement is True or False. a granite countertop manufacturer, delivered 5 countertops at $2,000 each to their client. The cost of producing the countertops was $500 each. The client paid cash for the countertops. First, how would the revenue from this transaction impact the accounting equation There are four chambers in the mouse heart - the right and left ventricles, and the right and left atria. Based on the data in the table below, which chamber, the left ventricle or the left atrium, do you think pumps blood from the heart to the rest of the body? Explain your answer. What was the religious reform movement during the Industrial Revolution called? 50 points!! I need a poem with the word ( if ) in it. that's it!! If a fraction between 0 and 1 is multiplied by another fl fraction between 0 and 1, the product is greater than 1 corporation began the year with cash of $142,000 and land that cost $25,000. during the year thompson earned service revenue of $270,000 and had the following expenses: salaries, $175,000; rent, $81,000; and utilities, $28,000. at year-end thompson's cash balance was down to $16,000. how much net income (or net loss) did thompson experience for the year? the rda are the amount of nutrients and food components that will meet the needs of about % of the healthy population. Please help!! Here are Stages 1-4. What stage will have closest to 1,000,000,000 circles? Use a calculator if it helps you with your thinking. probing high-density nuclear symmetry energy with / 0 ratio in heavy-ion collisions at snn 3 gev WILL GIVE BRAINLIESTWhen you remove energy in a phase change what what happens to the kinetic energy? Give and example of this type of phase change explain the kinetic energy change from one phase to the other using movement of the molecules A patient has received an overdose of intravenous heparin, and is showing signs of excessive bleeding. which substance is the antidote for heparin overdose? In dna sequencing, the enzyme __________ facilitates the addition of nucleotides one by one to a growing dna strand. see section 20.1 (page 467) 4. How does Rule Number One become introduced to William?5. What questions does Dani ask William when she learns of his plan for revenge? (Provide 2) For the fall semester, you had to pay a nonrefundable fee of $900 for your meal plan, which gives you up to 150 meals. if you eat 100 meals, your marginal cost of the 100th meal is? After the fall of the Roman Empire, what was the cultural significance of the Byzantine Empire? Carlos is a __________, and he thinks that sex workers should organize, unionize, and demand higher wages. a pesticide manufacturer is developing a new type of organic pesticide for a particular plant. to study the effectiveness of the new pesticide, a large sample of young plants is collected. the sample is then separated into many groups of two plants based upon age, size and soil type so that plants with similar characteristics are grouped together. one of the two plants in each group is randomly chosen and administered the pesticide, while both plants are placed in a controlled environment and are exposed to the possibility of attack from the target pests. the plants are inspected regularly over a 3 month period and the results are recorded for comparison. demand is said to be when the quantity demanded changes at the same proportion as the price.