Using the slope concept, it is found that the change of elevation for a car at the end of the 5 mile drive is of 0.3672 miles.
The slope is given by the vertical change divided by the horizontal change, and it's also the tangent of the angle of depression.
In this problem, we have that:
Hence:
tan(4.2º) = h/5
h = 5 x tan(4.2º)
h = 0.3672.
The change of elevation for a car at the end of the 5 mile drive is of 0.3672 miles.
More can be learned about the slope concept at https://brainly.com/question/18090623
#SPJ1