1. Ceno
2. estudian
3. conversa
4. dibuja
5. preguntan
6. trabaja
7. explican
8. regresan
9. desayunas
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)
c. Pepper
2)
d. Si nosotros hacemos mucho ejercicio.
3)
b. Estas de acuerdo
4)
c. Carnes abrosas
5)
b. Ser
Answer:
Jugar
(yo) juego
(tu) juegas
(el/ella/usted) juega
(nosotros) jugamos
(vosotros) jugais
(ellos/ellas/ustedes) juegan
(sorry I don't have the accents but the letter a in jugais has an accent)
