Answer:
- <u>Translated from Portuguese language:</u>
"The gaseous coal is then burned in a gas turbine cycle and part of the residual heat from the exhaust gases is recovered to generate steam for the steam turbine. Currently, the construction of such plants costs about $ 1500 per kW, but their efficiency is about 45%. The average calorific value of coal is about 28,000,000 k J per ton (that is, 28,000,000 k J of heat released when 1 ton of coal is burned). If the mill is to recover its cost difference in five years from fuel savings, determine what the price of coal should be in $ per ton?"
Explanation:
- The price of coal will be around 37 $ per ton. As, a source of energy the coal is more involved in the different industrial and mechanical processes and increases the level of efficiency of different machines by providing a more unique way to obtain greater results.
1. B
2. C
3. B
4. C
5. B
6. C
7. B
8. C
9. D
10. A
Answer:
Miguel es deportista.
Explanation:
At the time of completing a sentence, it is important to identify the person, gender, number and time in which it is being raised, that way it is provided to us how we can conjugate the verb within the sentence. in this case it refers to a single person of the masculine, therefore the verb must be conjugated singularly using it for a third person in the present tense.
Answer:
The answers are:
- Ustedes
- Nosotros
- Mí
- Conmigo
- Mí
- Contigo
- Ti
- Ti
- Ellos
Explanation:
When you refer to "Chicos" it is guyS in English, which means it's plural. Thus, since in English we know that you is for: tú, usted, ustedes (plural), it'll be this last one. Us, again is the plural and it's nosotros (we). Me the object pronoun, is used to say "Mí" for instance "this cake is for me"; same happens with number five. "Contigo" literally in English is <u>with you</u>, you don't say <em>con tu. </em>Same happens with "Conmigo" which literally is with me not <em>con yo. </em>When you use the preposition "para" you say "ti" not "tu" so that's why it's "para ti" and not<em> para tu</em> unless you mean possesion.
Falso: La Semana Santa se celebra después de Pascua
Falso: La Semana Santa conmemora el nacimiento de la Virgen María
Cierto: La celebración de la Semana Santa es importante porque recuerda los eventos más importantes que forman la base del cristianismo
Falso: Todos los días de la Semana Santa tienen el mismo significado
Falso: El Viernes Santo se recuerda la resurrección de Jesucristo.
Cierto: Las personas tienen días libres durante la Semana Santa
Falso: Todas las personas asisten a las celebraciones religiosas
Cierto (en general): En los países hispanos, las celebraciones se hacen en las calles
Falso: España es el único país donde se celebra la Semana Santa con procesiones y desfiles.
Cierto: Las procesiones "chiquitas" son famosas en Sevilla, España.
