645. A mountain peak charted at 700 feet breaks the horizon, and your height of eye is 12 feet. What is your approximate distance off (choose closest answer)?

The correct answer is 34.7 nm, determined by applying the geographic range formula D_T = 1.17(√h_1 + √h_2) to the mountain peak's height (700 ft) and the observer's height of eye (12 ft), resulting in an approximate distance of 35 nm.