How many times smaller is 4 × 10-7 than 8 × 10-3?

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !