Espero que los doctores ___________ un tratamiento para el SIDA.
encuentren. Necesitas usar el subjuntivo por el uso del frase "espero que".
When 76 joules of heat are added to 3.0 g of water at 15°C what will be the final temperature of the water?
The final temperature would be 21°C. Note that this answer can be checked by plugging it back into the equation q= mc(delta T)
Sales for a business were 7 million dollars more the second year than the first, and sales for the third year were triple the sales for the second year. If sales for the third year were 51 million dollars, what were sales, in millions of dollars, for the first year?
The sales for the first year would be 10 million dollars. In order to answer this question quickly and efficiently, it is essential to work backwards.