previously worked on JonBenét's caseWith her picture on his phone's lock screen, JonBenét Ramsey's father, John, says he still thinks about her every day. It's been nearly 30 years since JonBenét ...

Think you have a sharp mind? Part 2 of our Logic Test Quiz is here to put your reasoning skills to the ultimate test. From number puzzles and sequences to tricky riddles and brain teasers, every ...

Three hours of lecture/discussion per week. Algebraic operations on polynomials and rational functions as expressions, in equations, or inequalities. Graphing of linear and polynomial equations. An ...