Physics, 02.08.2019 19:10 kaitlynmoore42
Suppose that the logistic equation dx dt = kx(mx) models a population x(t) of discus fish in a lake after t months during which no fishing occurs. let us now suppose that discus fish are removed from the lake to sell it as an ornamental pet, and the rate of removal is hx fish per month (h > 0). we thus observe that fish are harvested at a rate proportional to the existing fish population, rather than at a constant rate of example.
ii 0> h 0 are t -> +∞ so the lake is eventually fished out.
Answers: 2
Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 12:10
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
Answers: 1
Suppose that the logistic equation dx dt = kx(mx) models a population x(t) of discus fish in a lake...
Mathematics, 13.11.2020 19:50
Mathematics, 13.11.2020 19:50
History, 13.11.2020 19:50
English, 13.11.2020 19:50
Computers and Technology, 13.11.2020 19:50
Business, 13.11.2020 19:50
Mathematics, 13.11.2020 19:50