38) Find an exponential function to model the data below and use it to predict about how many widgets will be produced in 2019. Round to the nearest million widgets. Number of Widgets Years after 2010 Produced (in millions) 1 1.9 2 3.0 3 4.6 4 6.3 5 8.6 A) 11 million widgets C) 60 million widgets B) 41 million widgets D) 20 million widgets 4 38)

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 29PT: A radiation safety officer is working with 112 grams of a radioactive substance. After 17 days,...
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D) f(x) = 1.39+ 4.86 log x
38) Find an exponential function to model the data below and use it to predict about how many
widgets will be produced in 2019. Round to the nearest million widgets.
1.39 + 4.86 In x
Number of Widgets
Years after 2010 Produced (in millions)
1.9
3.0
4.6
6.3
8.6
Et in ePortfolio
1
2
3
4
5.
A) 11 million widgets
C) 60 million widgets
rkn
40) P[1 + 7) Kr
Evaluate. Round dollar amounts to the nearest cent and other answers to the nearest thousandth when necessary.
39) 1,000 1 +
39)
kn
A) $1407.10
for n = 7, r = 5%, k = 2
B) $1378.51
for P= $14,000, n = 12, r = 5%, k = 2
B) $25,141.99
A) $11,322.16
Download
Q Search
B) 41 million widgets
D) 20 million widgets
Print
C) $412.97
C) $24,704.55
Open with docReader
D) $1412.97
38)
D) $25,322.16
40)
Transcribed Image Text:D) f(x) = 1.39+ 4.86 log x 38) Find an exponential function to model the data below and use it to predict about how many widgets will be produced in 2019. Round to the nearest million widgets. 1.39 + 4.86 In x Number of Widgets Years after 2010 Produced (in millions) 1.9 3.0 4.6 6.3 8.6 Et in ePortfolio 1 2 3 4 5. A) 11 million widgets C) 60 million widgets rkn 40) P[1 + 7) Kr Evaluate. Round dollar amounts to the nearest cent and other answers to the nearest thousandth when necessary. 39) 1,000 1 + 39) kn A) $1407.10 for n = 7, r = 5%, k = 2 B) $1378.51 for P= $14,000, n = 12, r = 5%, k = 2 B) $25,141.99 A) $11,322.16 Download Q Search B) 41 million widgets D) 20 million widgets Print C) $412.97 C) $24,704.55 Open with docReader D) $1412.97 38) D) $25,322.16 40)
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