Suppose that you are given the task of learning 100% of a block of knowledge. Human nature is such that we retain only a percentage P of knowledge t weeks after we have learned it. The Ebbinghaus learning model asserts that P is given by P(t) = Q + (100-Q)e -kt, where Q is the percentage that we would never forget and k is a constant that depends on the knowledge learned. Suppose that Q = 45 and k = 0.5. Complete parts (a) through (e) below. a) Find the percentage retained after 0 weeks, 1 week, 2 weeks, 6 weeks, and 10 weeks. Complete the table to the right. Time Passed Percentage 0 weeks % 1 week % 2 weeks % 6 weeks % 10 weeks % (Round to one decimal place as needed.)