The cube of the difference of 1 and a number.

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

What is the range? can’t seem to find it out

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10