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.
Me aburra los animales
A Ana les duele la espalda
A ellos nos encantan las comedias
Sorry if wrong.
I am bad at grammar :c
Answer:
1. ¿ tu conoces a la doctora salinas?
2. de niño, yo no quería acostarme temprano.
3. papá conducía mientras mamá leía el mapa.
4. en el verano llueve con frecuencia por la tarde
5. mis amigos y yo vamos al cine todos los sábados
6. la gente ve la televisión en blanco y negro
7. después de esquiar todo el día, las piernas me duelen mucho.
8. nosotros nos levantamos temprano todos los días.
9. eran las once de la noche cuando él se fue
10. tu nunca llegas tarde a clase.
Explanation:
It is important to identify which is the grammar narrator of each sentence, because when we identify the narrator, if it is plural or singular and the time in which he speaks, we will be able to conjugate the verb correctly.
Answer:
ellos is the answer there u go
1 - almorzo
2 - entendio
3 - jugo
4 - desperto
5 - hizo
6 - fue
7 - texteo
8 - escuchó
9 - vió
10 - sirvió