Use the table above to answer the following questions. By what percentage does the number of cases increase between week 0 and week 1? % (Round to the nearest tenth) By what percentage does the number of cases increase between week 4 and week 5? % (Round to the nearest tenth) By what percentage does the number of cases increase between week 6 and week 7? % (Round to the nearest tenth) Complete the following sentence: The number of cases increases % each week. oby about Write a formula for C(t), the total number of cases, where t represents the number of weeks after April 19, 2020 (Use a growth rate of 19.5%). C(t)= Now, use the function C(t) to complete the next four lines of the table.
Use the table above to answer the following questions. By what percentage does the number of cases increase between week 0 and week 1? % (Round to the nearest tenth) By what percentage does the number of cases increase between week 4 and week 5? % (Round to the nearest tenth) By what percentage does the number of cases increase between week 6 and week 7? % (Round to the nearest tenth) Complete the following sentence: The number of cases increases % each week. oby about Write a formula for C(t), the total number of cases, where t represents the number of weeks after April 19, 2020 (Use a growth rate of 19.5%). C(t)= Now, use the function C(t) to complete the next four lines of the table.
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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That’s the continuation
Transcribed Image Text:Use the table above to answer the following questions.
By what percentage does the number of cases increase between week 0 and week 1?
% (Round to the nearest tenth)
By what percentage does the number of cases increase between week 4 and week 5?
% (Round to the nearest tenth)
By what percentage does the number of cases increase between week 6 and week 7?
% (Round to the nearest tenth)
Complete the following sentence: The number of cases increases
% each week.
oby about
Write a formula for C(t), the total number of cases, where t represents the number of weeks after April
19, 2020 (Use a growth rate of 19.5%).
C(t)=
Now, use the function C(t) to complete the next four lines of the table.
Transcribed Image Text:On April 1, 2020, Dr. Tedros Adhanom Ghebreyesus, the Director-General of the World Health Organization,
made the following comments in Geneva, Switzerland:
"As we enter the fourth month since the start of the COVID-19 pandemic, I am deeply concerned about the
rapid escalation and global spread of infection. Over the past 5 weeks, we have witnessed a near
exponential growth in the number of new cases, reaching almost every country, territory and area."
As of April 19, 2020, there were approximately 3,000 cases of COVID-19 disease in Kentucky. By June 14,
the cumulative number of cases in the state had grown to approximately 12,445. The table below shows an
exponential model of the approximate number of cases during the months of April through July 2020. Do
not try to fill in the table now, but when prompted.
Date
19-April-2020
26-April-2020
3-May-2020
10-May-2020
17-May-2020
24-May-2020
31-May-2020
7-June-2020
14-June-2020
21-June-2020
28-June-2020
5-July-2020
12-July-2020
Week
0
1
2
3
4
5
6
7
8
9
10
11
12
Total Cases
3,000
3,585
4,284
5,120
6,115
7,300
8,740
10,430
12,445
Explain why a linear function would not be a good model for this set of data.
The number of cases does not increase by the same number each week.
O The number of cases increases by the same number each week.
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