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. 145 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. 171 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. 173 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. 180 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. 100 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. 214 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. 75 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. 150 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. 111 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. 123 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. 149 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. 136 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. 133 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. 116 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. 134 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. 157 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. 189 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. 351 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. 113 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. 241 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. 174 views
Which of the following government members work at the local level? Select all that apply.A. mayor B. governor C. border agent D.
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2. 373 views
Which of the following responsibilities are held by the federal government? Choose all that apply.A. protecting national parks
1. 1 answer
2. 241 views
An electrician is trying to decide which kind of material to use to wire a house.carbon steel: conductivity = 1.43 × 10−7,
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2. 221 views
Which material would be a suitable insulator?(1 point)Responses rubber rubber gold gold silver silver copper
1. 1 answer
2. 170 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. 303 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. 269 views
Which material is a composite?(1 point)Responses polycarbonate polycarbonate gold gold aluminum aluminum silicon
1. 4 answers
2. 310 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. 127 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. 150 views
Which word best completes the sentence?Vosotros _______ crear presentaciones en la computadora. A. sabes B. se C. sabéis D.
1. 5 answers
2. 178 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. 257 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. 221 views
Saber o conocer?Ellos _______ a Silvia. A. conozco B. sabemos C. sabe D. conocen
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2. 214 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. 250 views
Rational Expressions and FunctionsUnit Portfolio Directions: Complete each of the tasks outlined below. Task 1 Volume and
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2. 165 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. 152 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. 139 views
What does "¿De veras?" mean in English?A. What kind of…? B. When? C. Why? D. Really?
1. 9 answers
2. 129 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. 152 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. 114 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. 167 views
Which of the following kinds of TV programs would you watch if you like interviews?A. el programa de concursos B. el programa
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2. 168 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. 123 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. 152 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. 108 views
Which of the following governments has unlimited power?A. unitary presidency B. socialist oligarchy C. parliamentary system D.
1. 11 answers
2. 134 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. 153 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. 381 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. 149 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. 167 views
Which statement explains how the charges on objects determine the electric force between them?(1 point)Responses Objects with
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2. 380 views
Which of the following defines valid reasoning?(1 point)Responses reasoning that reflects strong emotion reasoning that reflects
1. 5 answers
2. 419 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. 194 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. 252 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. 286 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. 262 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. 218 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. 274 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. 571 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. 238 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. 247 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. 199 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. 269 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. 313 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. 176 views
Which step is first in conducting a research project?(1 point)Responses brainstorming questions about a topic brainstorming
1. 9 answers
2. 352 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. 560 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. 237 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. 208 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. 775 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. 161 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. 415 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. 105 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. 85 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. 262 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. 142 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. 177 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. 245 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. 146 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. 184 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. 194 views
Which activity is part of civic, rather than private, life?A. enjoying a dog park B. taking a college course C. volunteering at
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2. 166 views
Write 1–2 sentences in which you explain the use of verbs in the conditional mood
1. 9 answers
2. 140 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. 313 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. 281 views
Use the sentences to answer the question.Cameron asked his friend a question about the weekend. His friend responded, “Are we
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2. 243 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. 133 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. 370 views
Explain why earthquakes are so common in México. Write your answer in English. write your answer in a paragraph
1. 1 answer
2. 108 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. 362 views
What role have las pepenadores played in México, and what has been the result? Write your answer in English.
1. 1 answer
2. 444 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. 390 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. 102 views
How does ECO-RETO help get local schools involved? write your answer in a paragraph
1. 1 answer
2. 388 views
How does ECO-RETO help get local schools involved?
1. 1 answer
2. 182 views
How did the Los Topos group get its name? Why is it important? Write your answer in English.
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2. 297 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. 162 views
What is the purpose of the Programa de Vigilantes Ecológicos, which is maintained by the office of México's Secretaría del
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2. 409 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. 171 views