Answer:
1. A. estudia Uds. espanol
B. estudiamos espanol e ingles
2. A. Como estas Ud. Sra. Vazquez?
B. Estoy bien, gracias.
3. A. Llevaras tu jeans a la escula
B. No llevare jeans pero mis amigos si jeans
4. A. Necesita ana un cuardeno para la clase?
B. No, pero alberto si necessita un cuardeno
5. A. A que hora terminara las classes?
B. La clase de espanol terminara a las dos
6. A. Estudias mucho tu para lo examenes?
B. no no estudio mucho
Explanation:
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.
millonarios o billonarios
