Questions and answers by

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Questions (251)

Do the data in the table represent a direct variation or an inverse variation? Write an equation to model the data in the table.
1. 3 answers
2. 162 views
Why was the Kennedy Space Center first created?A. For unmanned space missions B. For missions to Mars C. For the moon missions
1. 1 answer
2. 208 views
Which statement describes a design factor that should be included in an energy-efficient home built in cold climates?(1 point)Re
1. 7 answers
2. 228 views
Do the data in the table represent a direct variation or an inverse variation? Write an equation to model the data in the table.
1. 3 answers
2. 197 views
The time, t, required to drive a certain distance varies inversely with the speed, r. If it takes 12 hours to drive the distance
1. 3 answers
2. 112 views
Patty and Mike are installing new floors in their house. Working alone, Mike can complete the floor in 10 hours. Patty can
1. 1 answer
2. 234 views
Solve.start fraction 8 over x end fraction plus start fraction 15 over x squared end fraction equals negative 1 A. x equals 5
1. 3 answers
2. 85 views
Solve.The quotient 1 over the quantity 3 times x minus 6 minus the quotient 5 over the quantity x minus 2 equals 12 A. x equals
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2. 168 views
Simplify into one fraction.start fraction 7 over x minus 3 end fraction plus start fraction 3 over x plus 5 end fraction A.
1. 3 answers
2. 124 views
Simplify into one fraction. Fraction 1: 8 times x over the quantity x minus 8; Fraction 2: 2 over the quantity x minus 8. Find
1. 5 answers
2. 141 views
Multiply. The quotient of the quantity x plus 2 over the quantity 5 times x minus 15 times the quantity 10 times x squared minus
1. 10 answers
2. 180 views
Simplify. The quotient 3 over 5 times a times the quotient 1 over a squaredA. 3 over 5 times a squared, where a does not equal 0
1. 1 answer
2. 259 views
Simplify. The quantity x squared plus 3 times x minus 4 over the quantity x plus 4A. 1 over the quantity x minus 4, where x does
1. 4 answers
2. 155 views
Simplify. The quantity x plus 5 over the quantity x squared plus 6 times x minus 5A. 1 over the quantity x plus 1, where x does
1. 3 answers
2. 131 views
Simplify. negative 12 times x to the fourth power over the quantity x to the fourth power plus 8 times x to the fifth powerA.
1. 1 answer
2. 151 views
Bob drove 120 miles on his vacation. He drove an average of 1.2 times faster on the second 60 miles of his trip than he did on
1. 5 answers
2. 172 views
The width, w, of a rectangular playground is x plus 3. The area of the playground is x cubed minus 7 times x plus 6 . What is an
1. 3 answers
2. 222 views
A regulator _________ is the part that connects to your scuba cylinder and a regulator _________ is the part you place in your
1. 9 answers
2. 378 views
The best place for me to position an alternate air source isloose by my side so I can find it fast. in the triangle area formed
1. 9 answers
2. 125 views
I turn a glass upside down, trap the air in it by putting it in water, and then I take the glass down to 10 metres/33 feet. The
1. 5 answers
2. 268 views
I blow up a balloon, tie it off, and take it to the bottom of the swimming pool. What will happen to the balloon and the air
1. 1 answer
2. 204 views
Which of the following government members work at the local level? Select all that apply.A. mayor B. governor C. border agent D.
1. 5 answers
2. 394 views
Which of the following responsibilities are held by the federal government? Choose all that apply.A. protecting national parks
1. 1 answer
2. 259 views
An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
1. 1 answer
2. 279 views
Which material would be a suitable insulator?(1 point)Responses rubber rubber gold gold silver silver copper
1. 1 answer
2. 193 views
Aluminum allows for the flow of electrons, while glass does not. Would an aluminum wire surrounded by glass be an effective
1. 3 answers
2. 368 views
What happens to some metals when the kinetic energy of their particles is decreased?(1 point)Responses They melt. They melt.
1. 1 answer
2. 296 views
Which material is a composite?(1 point)Responses polycarbonate polycarbonate gold gold aluminum aluminum silicon
1. 4 answers
2. 347 views
How would you say, "We ask for the document" in Spanish?A. Piden los gráficos. B. Pido el documento. C. Pides la computadora
1. 1 answer
2. 151 views
Which expression means "to be online" in Spanish?A. estar en línea B. tomar un curso C. grabar un disco compacto D. visitar
1. 2 answers
2. 172 views
Which word best completes the sentence?Vosotros _______ crear presentaciones en la computadora. A. sabes B. se C. sabéis D.
1. 5 answers
2. 203 views
I should take a local area orientation dive whenever Idive anywhere, even if I have dived there before. dive in a new place.
1. 1 answer
2. 305 views
What role do Hispanic organizations play on the campuses of the technology universities mentioned in the lesson?A. They provide
1. 3 answers
2. 265 views
Saber o conocer?Ellos _______ a Silvia. A. conozco B. sabemos C. sabe D. conocen
1. 3 answers
2. 242 views
Which of the following responsibilities are held by the legislative, rather than the executive, branch? Select all that apply.A.
1. 5 answers
2. 282 views
Rational Expressions and FunctionsUnit Portfolio Directions: Complete each of the tasks outlined below. Task 1 Volume and
1. 3 answers
2. 197 views
If you want to download something, which word do you use in Spanish?A. tomar un curso B. estar en línea C. buscar D. bajar
1. 7 answers
2. 174 views
Discuss the purpose of regional television in España. Write your answer in English. make the answers non-copyrightable and make
1. 5 answers
2. 150 views
What does "¿De veras?" mean in English?A. What kind of…? B. When? C. Why? D. Really?
1. 9 answers
2. 151 views
How would you say, "he loves musical programs" in Spanish?A. Nos encantan las telenovelas. B. Les encantan los programas de la
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2. 178 views
How would you say that something has just started in Spanish?A. acabo de terminar B. acabas de dar C. acaba de empezar D.
1. 2 answers
2. 142 views
What is the Spanish word for "soap opera"?A. la telenovela B. el canal C. el drama D. el programa musical
1. 3 answers
2. 198 views
Which of the following kinds of TV programs would you watch if you like interviews?A. el programa de concursos B. el programa
1. 3 answers
2. 199 views
How would you say that a program bores you in Spanish?A. me interesa B. me duele C. me encanta D. me aburre
1. 5 answers
2. 143 views
Which word best completes the following sentence?A man who plays a role in a film or a television show is un/ una _______. A.
1. 5 answers
2. 168 views
If a TV program is funny, which word would you use to describe it?A. fascinante B. tonto C. cómico D. infantil
1. 3 answers
2. 126 views
Which of the following governments has unlimited power?A. unitary presidency B. socialist oligarchy C. parliamentary system D.
1. 11 answers
2. 149 views
An electromagnet is a coil of wire with a current running through it. This creates an electromagnetic field. An additional
1. 1 answer
2. 171 views
Use the table to answer the question.Electromagnet Current Intensity Number of Turns P medium 20 Q low 20 R low 15 Which list
1. 3 answers
2. 409 views
A particular circuit is made up of a battery, a switch, a buzzer, and wires connecting the components. All of the components are
1. 3 answers
2. 165 views
Circuit A has a voltage of 10 V, and circuit B has a voltage of 15 V. Which statement about the circuits is correct?(1 point)Res
1. 7 answers
2. 180 views
Which statement explains how the charges on objects determine the electric force between them?(1 point)Responses Objects with
1. 7 answers
2. 412 views
Which of the following defines valid reasoning?(1 point)Responses reasoning that reflects strong emotion reasoning that reflects
1. 5 answers
2. 446 views
Part 1: Come up with and describe two scenarios: one that models a direct variation situation and one that models an inverse
1. 2 answers
2. 224 views
Which of the following is a benefit of presenting information in a variety of media and formats?(1 point)Responses It presents
1. 7 answers
2. 277 views
Which word describes a reference to the author and source of specific information in research?(1 point)Responses source source
1. 5 answers
2. 314 views
John walked 10 miles on Saturday. He walked twice as fast on the second 5 miles of his walk than he walked on the first 5 miles
1. 3 answers
2. 302 views
Which word best completes the following sentence?Ellos _______ de empezar el programa. A. acaban B. acabáis C. acabo D. acabas
1. 3 answers
2. 242 views
For which film did Pedro Almodóvar win an award for Best Foreign Language Film?A. Volver B. Todo sobre mi madre C. Habla con
1. 9 answers
2. 313 views
What value in American identity is most fundamental to the U.S. political system?A. individual rights B. social conformity C.
1. 6 answers
2. 606 views
How is the U.S. constitutional government designed? Select all that apply.A. The judicial system is controlled by the
1. 1 answer
2. 268 views
How is a unitary system of government different from a federal system?A. In a unitary system, all powers are held by one
1. 1 answer
2. 261 views
A piece of coastal land, and the surrounding fishing areas, has been occupied by a fishing society for centuries. This society
1. 1 answer
2. 222 views
Sarah picks a bushel of apples in 45 min. Andy picks a bushel of apples in 75 min. How long will it take them to pick a bushel
1. 1 answer
2. 299 views
An electromagnet is the most powerful type of magnet there is. It is a magnet with a current running through it that can be
1. 7 answers
2. 340 views
Which term describes a program that seeks and identifies items in an online database?(1 point)Responses search engine search
1. 1 answer
2. 192 views
Which step is first in conducting a research project?(1 point)Responses brainstorming questions about a topic brainstorming
1. 9 answers
2. 466 views
Which activity is part of both private and civic life?A. learning about politics B. voting for a candidate C. going to sports
1. 10 answers
2. 598 views
Where can you typically find U.S. blockbuster films in España?A. public television channels B. news channels C. sports channels
1. 7 answers
2. 267 views
What does "Acaban de dar una película romántica" mean in English?A. They just ended a romantic movie. B. They just started a
1. 2 answers
2. 240 views
Which statement best describes nations?A. Nations must follow the laws set by the United Nations. B. Nations have less political
1. 11 answers
2. 824 views
Start fraction x squared plus eight x plus fifteen over x minus four end fraction times start fraction x squared minus sixteen
1. 7 answers
2. 220 views
Fraction 1: the quantity x squared minus 16 over the quantity 2 times x squared minus 9 times x plus 4; Fraction 2: the quantity
1. 1 answer
2. 444 views
t Fraction 1: the quantity x squared minus 16 over the quantity 2 times x squared minus 9 times x plus 4; Fraction 2: the
1. 1 answer
2. 115 views
Fraction 1: the quantity x squared minus 16 over the quantity 2 times x squared minus 9 times x plus 4; Fraction 2: the quantity
1. 1 answer
2. 102 views
If you want to say that a TV show lasts a certain amount of time, which Spanish verb would you use?A. dar B. empezar C. terminar
1. 11 answers
2. 292 views
Hi!My sister recently failed three tests in her major class in high school, I'm in middle school so I don't know much about that
1. 7 answers
2. 159 views
If you want to watch a game show, which kind of show would you watch?A. programa de concursos B. programa de entrevistas C.
1. 8 answers
2. 198 views
Which of the following traits make a person a good voter? choose two of the following.A. interested in news B. is a member of a
1. 12 answers
2. 259 views
Why do United States citizens have civic responsibilities?A. In a republic, the president can order any citizen to help. B. In a
1. 3 answers
2. 155 views
Which government leader is most likely to change the policies of a public school?A. mayor B. president C. state representative
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2. 209 views
Which of the following is true of a parliamentary system of government but not of a presidential system?A. The government is not
1. 7 answers
2. 218 views
Which activity is part of civic, rather than private, life?A. enjoying a dog park B. taking a college course C. volunteering at
1. 1 answer
2. 199 views
Write 1–2 sentences in which you explain the use of verbs in the conditional mood
1. 9 answers
2. 159 views
Use the sentence to answer the question.They might go to the movies, or they will rent one at home. Which sentence corrects the
1. 1 answer
2. 335 views
Which sentence uses the conditional form of the verb send?(1 point)Responses I could send a letter to our grandparents. I ,
1. 1 answer
2. 381 views
Use the sentences to answer the question.Cameron asked his friend a question about the weekend. His friend responded, “Are we
1. 7 answers
2. 269 views
Which explains verb mood?(1 point)Responses It is how a verb is used to ask a question. It is how a verb is used to ask a
1. 1 answer
2. 153 views
Which explains verb mood?(1 point)Responses It is how a verb is used to ask a question. It is how a verb is used to make a
1. 3 answers
2. 445 views
Explain why earthquakes are so common in México. Write your answer in English. write your answer in a paragraph
1. 1 answer
2. 119 views
What role have las pepenadores played in México, and what has been the result? Write your answer in English. write your answer
1. 1 answer
2. 393 views
What role have las pepenadores played in México, and what has been the result? Write your answer in English.
1. 1 answer
2. 586 views
Who did Elena Poniatowska try to help? How did she help them through her writing? Write your answer in English.
1. 1 answer
2. 455 views
Who did Elena Poniatowska try to help? How did she help them through her writing? Write your answer in English. write your
1. 0 answers
2. 120 views
How does ECO-RETO help get local schools involved? write your answer in a paragraph
1. 1 answer
2. 488 views
How does ECO-RETO help get local schools involved?
1. 1 answer
2. 229 views
How did the Los Topos group get its name? Why is it important? Write your answer in English.
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2. 329 views
What is Elena Poniatowska's writing style called?A. science fiction B. historical fiction C. testimonial novel D. poetry
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2. 179 views
What is the purpose of the Programa de Vigilantes Ecológicos, which is maintained by the office of México's Secretaría del
1. 1 answer
2. 485 views
Which is not a main theme of Elena Poniatowska's works?A. social injustice B. nature C. government inefficacy D. feminism
1. 1 answer
2. 195 views