Answer: 1. X=2 - 2y + Z/2
2. 32
e+8,0
3. x
=23+y3-z3
Hope this helped! :D
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.
Tendría que decir que la experiencia más feliz de mi vida tendría que ser el momento en que mi familia y yo fuimos al mundo marino. Fue genial. Mi familia y yo realmente no nos llevamos bien, así que fue un momento de unión para nosotros. No hubo peleas ni nada. Creo que la mejor parte fue tocar los rayos de la picadura. La comida allí era increíble pero costosa. Tomamos tantas fotos. Había mucho caminar. Por la noche hubo un espectáculo de fuego y sí. También pudimos ver una orca, nos sentamos en la zona de chapoteo y nos empapamos. Decidimos regresar al hotal y regresar para estar allí por una semana. (y después de que terminó la semana, nunca más volvimos a pelear). Este es el momento más feliz.
English version:
I would have to say the most happy experience in my life would have to be the time me and my family went to sea world. It was pretty cool.Me and my family dont really get along so this was like a bonding moment for us. There was no fighting or anything.I think the best part of it was getting to touch the sting rays.the food there was amazing but expensive.We took so many photos.There was alot of walking. At night there was this fire work show and yea.We also got to see a killer whale,we sat in the splash zone and we got soaked.We dicided to go back to the hotal and come back tomarrow we where there for a week.(and after the week was over we never fought again). This the happyiest moment.
Answer:
For Lisa era la más joven de la familia.
Explanation:
The answer is B
For the 2nd question Paulina tenía miedo en la casa de su abuela.
The answer is A
Hope this is helpful. :-)
I believe is: Mostrarselas a (show it to)
