Please Help Me At the college, a survey of 100 students revealed the following information about enrolment; 26 take Mathematics, 65 take Political Science, 65 take Sociology, 14 take Mathematics and Political Science, 40 take Political Science and Sociology, 8 take Political Science, Mathematics and Sociology.
(a) Show this information on a Venn Diagram.
(b) How many students take Mathematics only?

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation