Line r has slope -0.5 and line s is perpendicular to it. Which of these could be the equations for line s?

India's population is made up of percent hindus.

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor.b. increased mechanization has increased the need for water, thereby increasing the need for labor.increased mechanization has increased the use of land, thereby increasing the need for labor.d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves