The distance formula tells us
[tex]D=RT[/tex]Where
D is the distance
R is the rate (speed)
T is the time
Given,
R = 500 km/hr
T = 3.5 hr
We need to figure out "D". Substituting into the formula, we find the distance:
[tex]\begin{gathered} D=RT \\ D=(500)(3.5) \\ D=1750\operatorname{km} \end{gathered}[/tex]Answer1750 kilometers