the speed of sound(in meters per second) is described by the equation s=sqr(286*h*t), where h is the ratioof specific heats and t is the temperature(in kelvin). Find the temperature when s=340 meters per second and h=1.4

Answer these questions showing your work plz

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Which expression will have the same sum as 3_8 + 1/4?