Find the following relative frequencies to the nearest
tenth of a percent.
Republican residents of County 1:
%
Democratic residents of County 1:
Total Republican residents:
Total Democratic residents:

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.

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?