Solve the Problem $\mathrm { d } = 3.5 \sqrt { \mathrm { h } } .$

Solve the problem.
-The maximum distance d in kilometers that you can see from a height h in meters is given by the formula $\mathrm { d } = 3.5 \sqrt { \mathrm { h } } .$ How high above the ground must you be to see How high above the ground must you be to see 60 kilometers. (Round to the nearest tenth of a meter.)

A) 1028.6 m
B) 293.9 m
C) 17.1 m
D) 27.1 m