Convert 56,340,040 meters into scientific notation?

Ann walks 80 meters on a straight line 33 ∘ north of east starting at point 1. draw ann's path. represent ann's walk with a vector of length 80 meters. draw the vector starting at point 1. the length given in the display is in meters.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Which of the following are guidelines to follow for obtaining accurate observations