1. what is the difference between a quantitative discrete variable, and a quantitative continuous variable? give two examples of each type of variable to justify your answer.

What is the rotational symmetry of a wheel

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain