Consider the case, where in abence of predator, the prey follow a logistic growth, i) find the "predator-free" equilibria of the system (11) and study their stability. i) let ro. ii) study the stability of equilibria with respect to ro bk show that an interior equilibrium exists iff ro > 1

Describe uniform velocity and variable velocity in short

Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)