Margot is walking in a straight line from a point 20 feet due east of a statue in a park toward a point 12 feet due north of the statue. She walks at a constant speed of 5 feet per second. (a) Write parametric equations for Margot's position t seconds after she starts walking.

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