Cuáles son las soluciones de la ecuación trigonométrica sen 2x + sen x = 0 para π≤ x ≤3π2 es urgente :c​

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.