One theory on the speed an employee learns a new task claims that the more the employee already knows, the more slowly he or she learns. Suppose that the rate at which a person learns is equal to the percentage of the task not yet learned. If y is the percentage learned by time t, the percentage not yet learned by that time is 100 y, so we can model this situation with the differential equa tion dy dt = 100 y. (a) Find the general solution to this differential equation. (b) Sketch several solutions. (c) Find the particular solution if the employee starts learning at time t = 0 (so y = 0 when t = 0).

Lecture 30 Details of Development Overview 4 key stages to animal development: o Fertilization o Cleavage o Gastrulation o Organogenesis Mechanics of morphogenesis o Cell fates o Development of body axes o Limb development Fertilization Leads to Pregnancy and Temporary Disruption of the Cycles Fertilization (“conception”):...