Complete the following statement.
100% of $12 = $

Help pls

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?