After t hours there are P(t) cells present in a culture, where P(t}=100{le 0'3. (a) How many cells were present initially? (b) Give a differential equation satised by P(t). (c) When will the population double? (d) When will 3,000 cells be present? (b) Give a differential equation satised by P(t). Choose the correct answer below. 0 A- P'(t)=0.Ze 02' O 3- P*(t)=e-2" O c. P'(t)=0.2P{t) o D. P'(t)=|n0.2t (o) The population will double when t m hours. (Round to one decimal place as needed.) (d) There will be 3,000 cells present when t 9: hours. lf'l_._.__l 1.- _.__ _I__..___I _I___ __ .____I__I \\