I NEED HELP, Order the rational numbers from least to greatest. -2.1, 2.2, 1.1

Separate your answers with a comma.

Find the power series expantion of f(z)=log(4=3z) at the point z=-1

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.