11-38 - Exponential Equations (a) Find the exact solution of the exponential equation in terms of logarithms. (b) Use a calcu- lator to find an approximation to the solution rounded to six deci- mal places. 11. 10* = 25 12. 10* = 4 13. e-S* = 10 14. e04x = 8 %3D 15. 2'-* = 3 16. 32- = 5 %3D 17. 3e* = 10 18. 2e12 = 17 19. 300(1.025) 2 = 1000 20. 10(1.375)or 50 21. e'-d = 2 22. e- = 16 23. 2°-7* = 15 24. 23* = 34 25. 3/14 = 0.1 26. 5/100 = 2 27. 4(1 + 10*") = 9 28. 2(5 + 3*') = 100 29. 8 + e'-4x = 20 30. 1 + e*+1 = 20 31. 4* + 21 +2* = 50 32. 125" + 53*+l = 200 33. 5' = 4*+I 34. 10'-* = 6" 35. 23+1 = 3-2 36. 7/2 = 5'-* 50 = 4 1 +e* 10 = 2 1+ e* 37. 38.
11-38 - Exponential Equations (a) Find the exact solution of the exponential equation in terms of logarithms. (b) Use a calcu- lator to find an approximation to the solution rounded to six deci- mal places. 11. 10* = 25 12. 10* = 4 13. e-S* = 10 14. e04x = 8 %3D 15. 2'-* = 3 16. 32- = 5 %3D 17. 3e* = 10 18. 2e12 = 17 19. 300(1.025) 2 = 1000 20. 10(1.375)or 50 21. e'-d = 2 22. e- = 16 23. 2°-7* = 15 24. 23* = 34 25. 3/14 = 0.1 26. 5/100 = 2 27. 4(1 + 10*") = 9 28. 2(5 + 3*') = 100 29. 8 + e'-4x = 20 30. 1 + e*+1 = 20 31. 4* + 21 +2* = 50 32. 125" + 53*+l = 200 33. 5' = 4*+I 34. 10'-* = 6" 35. 23+1 = 3-2 36. 7/2 = 5'-* 50 = 4 1 +e* 10 = 2 1+ e* 37. 38.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
11–38 ■ Exponential Equations (a) Find the exact solution of
the exponential equation in terms of logarithms. (b) Use a calculator to find an approximation to the solution rounded to six decimal places.
Transcribed Image Text:11-38 - Exponential Equations (a) Find the exact solution of
the exponential equation in terms of logarithms. (b) Use a calcu-
lator to find an approximation to the solution rounded to six deci-
mal places.
11. 10* = 25
12. 10* = 4
13. e-S* = 10
14. e04x = 8
%3D
15. 2'-* = 3
16. 32- = 5
%3D
17. 3e* = 10
18. 2e12 = 17
19. 300(1.025) 2 = 1000
20. 10(1.375)or
50
21. e'-d = 2
22. e- = 16
23. 2°-7* = 15
24. 23* = 34
25. 3/14 = 0.1
26. 5/100 = 2
27. 4(1 + 10*") = 9
28. 2(5 + 3*') = 100
29. 8 + e'-4x = 20
30. 1 + e*+1 = 20
31. 4* + 21 +2* = 50
32. 125" + 53*+l = 200
33. 5' = 4*+I
34. 10'-* = 6"
35. 23+1 = 3-2
36. 7/2 = 5'-*
50
= 4
1 +e*
10
= 2
1+ e*
37.
38.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education