Radio signals travel at a rate of 3 x 10^8 meters per second. How many seconds would it take for a radio signal to travel from a satellite to the surface of the Earth if the satellite is orbiting at a height of 3.6 x 10^9 meters?
Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.
(3.6 * 10^9)/(3 * 10^8) = 1.2 *10^1 = ?