The population, P, of a certain bacterium t days after the start of an experiment is modelled by P = 800ekt, wherek is a constant. (a) Nyatakan apa yang ditunjukkan oleh angka 800 dalam eksperimen ini. State what the figure 800 represents in this experiment. (b) Diberi populasi adalah 20,000 selepas dua hari permulaan eksperimen, hitung nilai k. Given that the population is 20,000 two days after the start of experiment, calculate the value of k. (c) Hitung populasi selepas tiga hari permulaan eksperimen. Calculate the population three days after the start of experiment. (d) Cari masa yang diperlukan untuk P berkembang menjadi 500,000 dalam populasi. Find the time taken for P to grow 500,000 in population.
The population, P, of a certain bacterium t days after the start of an experiment is modelled by P = 800ekt, wherek is a constant. (a) Nyatakan apa yang ditunjukkan oleh angka 800 dalam eksperimen ini. State what the figure 800 represents in this experiment. (b) Diberi populasi adalah 20,000 selepas dua hari permulaan eksperimen, hitung nilai k. Given that the population is 20,000 two days after the start of experiment, calculate the value of k. (c) Hitung populasi selepas tiga hari permulaan eksperimen. Calculate the population three days after the start of experiment. (d) Cari masa yang diperlukan untuk P berkembang menjadi 500,000 dalam populasi. Find the time taken for P to grow 500,000 in population.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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