Se tratan 10000 kg/h de un alimento, que contiene un 50% de humedad, en un secadero para conseguir reducir su contenido en agua hasta el 5%. Para el secado se emplea aire a 60ºC que inicia el proceso con un 10% de humedad relativa y al concluirlo ha alcanzado la saturación adiabática. Calcular el agua evaporada y el caudal másico del aire de entrada.

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.