part b and c are not correct, please solve them
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
part b and c are not correct, please solve them
![Entered
140*[e^(0.321*t)]
1324.3
8
At least one of the answers above is NOT correct.
Answer Preview
140e
(b) What will be the population after 7 hours?
1324.30
(a) Express the population after t hours as a function of t.
population: 140* e^((0.321)(t))
0.321t
(c) How long will it take for the population to reach 1870 ?
8
1324.3
Result
A bacteria culture starts with 140 bacteria and grows at a rate proportional to its size. After 5 hours there
will be 700 bacteria.
(function of t)
correct
incorrect
incorrect](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe70859f-d1ee-4d19-93f5-d3c21b44393e%2F603c7d6f-1419-40f3-8a13-cdd18fd0b844%2F4fxiirx_processed.png&w=3840&q=75)
Transcribed Image Text:Entered
140*[e^(0.321*t)]
1324.3
8
At least one of the answers above is NOT correct.
Answer Preview
140e
(b) What will be the population after 7 hours?
1324.30
(a) Express the population after t hours as a function of t.
population: 140* e^((0.321)(t))
0.321t
(c) How long will it take for the population to reach 1870 ?
8
1324.3
Result
A bacteria culture starts with 140 bacteria and grows at a rate proportional to its size. After 5 hours there
will be 700 bacteria.
(function of t)
correct
incorrect
incorrect
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