Answer
$4\sqrt{2}\approx 5.66$ units
Work Step by Step
RECALL:
The distance between the points $(x_1, y_1)$ and $(x_2, y_2)$ can be found using the distance formula
$d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$
Use the formula above to obtain:
$d=\sqrt{(0-4)^2+(-3-1)^2}
\\d=\sqrt{(-4)^2+(-4)^2}
\\d=\sqrt{16+16}
\\d=\sqrt{32}
\\d=\sqrt{16(2)}
\\d=\sqrt{4^2(2)}
\\d=4\sqrt{2}
\\d \approx 5.66$
