The weight of a body above sea level varies inversely with the square of the distance from the center of Earth. If a woman weighs 121 pounds when she is at sea level, 3960 miles from the center of Earth, how much will she weigh when she is at the top of a mountain, 4.5 miles above sea level? The women will weigh approximately _ pounds (round to the nearest tenth)

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b