table for various years. Year 1988 1992 1996 2000 2005 2007 Number of Polio Cases (thousands) 350 138 30 4 3.2 1.3 Let f(t) be the number of polio cases in thousands t years since 1980. Use a graphing calculator to draw a scattergram of the data. Is it better to model the data by using a linear or exponential model? (Exponential Find an equation of f. Hint f(t) = coefficients to 4 decimal places. The number of polio cases is (decreasing 25.77% per year. ✓ Round the Predict the number of polio cases in 2013. Hint by Predict in which year there will be 1 case of polio. Hint Find the approximate half-life of the number of polio Hint
table for various years. Year 1988 1992 1996 2000 2005 2007 Number of Polio Cases (thousands) 350 138 30 4 3.2 1.3 Let f(t) be the number of polio cases in thousands t years since 1980. Use a graphing calculator to draw a scattergram of the data. Is it better to model the data by using a linear or exponential model? (Exponential Find an equation of f. Hint f(t) = coefficients to 4 decimal places. The number of polio cases is (decreasing 25.77% per year. ✓ Round the Predict the number of polio cases in 2013. Hint by Predict in which year there will be 1 case of polio. Hint Find the approximate half-life of the number of polio Hint
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![The numbers of polio cases in the world are shown in the
table for various years.
Year
1988
1992
1996
2000
2005
2007
Number of Polio Cases (thousands)
350
138
30
4
3.2
1.3
Let f(t) be the number of polio cases in thousands t years
since 1980.
Use a graphing calculator to draw a scattergram of the
data. Is it better to model the data by using a linear or
exponential model? (Exponential
Find an equation of f. Hint
f(t)
coefficients to 4 decimal places.
The number of polio cases is (decreasing
per year.
25.77%
Predict the number of polio cases in 2013.
Hint
Round the
by
Predict in which year there will be 1 case of polio. Hint
years
Find the approximate half-life of the number of polio
cases. Hint](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32c822a2-898f-4ad7-9f78-6ddc247666d3%2Fb0e14706-1ba7-4c32-adb1-d9f13a09f3be%2Fhbao44d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The numbers of polio cases in the world are shown in the
table for various years.
Year
1988
1992
1996
2000
2005
2007
Number of Polio Cases (thousands)
350
138
30
4
3.2
1.3
Let f(t) be the number of polio cases in thousands t years
since 1980.
Use a graphing calculator to draw a scattergram of the
data. Is it better to model the data by using a linear or
exponential model? (Exponential
Find an equation of f. Hint
f(t)
coefficients to 4 decimal places.
The number of polio cases is (decreasing
per year.
25.77%
Predict the number of polio cases in 2013.
Hint
Round the
by
Predict in which year there will be 1 case of polio. Hint
years
Find the approximate half-life of the number of polio
cases. Hint
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