If the variance is 34 kg2 what is the standard deviation?

Which expression gives the area of the triangle shown below

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)