Adiver begins at 140 feet below sea level. she descends at a steady rate of 7 feet per minute for 4.5 minutes. then, she ascends 112.2 feet. what is her current depth?

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

Find the quotient with the restriction.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )