The percentage of people of any particular age group that will die in a given year may be approximated by the formula P(t) = 0.00239 e 0.09581 a. Find P(30), P(45), and P(70). b. Find P'(30), P'(45), and P'(70). c. Interpret your answers for parts a and b where t is the age of the person in years. 4 ...

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 60SE: The formula for the amount A in an investmentaccount with a nominal interest rate r at any timet is...
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The percentage of people of any particular age group that will die in a given year may be approximated by the formula P(t) = 0.00239 e 0.09581
a. Find P(30), P(45), and P(70).
b. Find P (30), P'(45), and P'(70).
c. Interpret your answers for parts a and b.
a. P(30) =
(Round to three decimal places as needed.)
P(45)=
(Round to three decimal places as needed.)
P(70)=
(Round to three decimal places as needed.)
b. P'(30)=
(Round to four decimal places as needed.)
P'(45)=
(Round to four decimal places as needed.)
P'(70)=
c. Choose the correct answer below.
OA. The percentage of people in each of the age groups that die in a given year is increasing.
OB. The percentage of people in each of the age groups that die in a given year is decreasing.
Ask my instructor
#
Type here to search
S
ERIC
where t is the age of the person in years.
4
GELEN
Transcribed Image Text:The percentage of people of any particular age group that will die in a given year may be approximated by the formula P(t) = 0.00239 e 0.09581 a. Find P(30), P(45), and P(70). b. Find P (30), P'(45), and P'(70). c. Interpret your answers for parts a and b. a. P(30) = (Round to three decimal places as needed.) P(45)= (Round to three decimal places as needed.) P(70)= (Round to three decimal places as needed.) b. P'(30)= (Round to four decimal places as needed.) P'(45)= (Round to four decimal places as needed.) P'(70)= c. Choose the correct answer below. OA. The percentage of people in each of the age groups that die in a given year is increasing. OB. The percentage of people in each of the age groups that die in a given year is decreasing. Ask my instructor # Type here to search S ERIC where t is the age of the person in years. 4 GELEN
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