Weight varies inversely as the distance from the center of the earth. If a woman weighs 140 pounds at sea level (4000 miles from the center of the earth), how much would she weigh in a spaceship 250 miles above the surface of the earth? (Round your answer to the nearest pound.)

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it