Basic Technical Mathematics
11th Edition
ISBN: 9780134437705
Author: Washington
Publisher: PEARSON
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Question
Chapter 21.11, Problem 23E
To determine
To plot: The curves of the given polar equation
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Students have asked these similar questions
8) Solve the given system using the Gaussian Elimination process.
2x8y = 3
(-6x+24y = −6
A small company of science writers found that its rate of profit (in thousands of dollars) after t years of operation is given by P'(t) = (5t + 15) (t² + 6t+9) ³.
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(Round to the nearest dollar as needed.)
I just need to know why this is wrong below:
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and
What is the p-value of this test? (p-value < 0.001-- incorrect)
Use the Wilcoxon signed rank test to test the hypothesis that the median number of pages in the statistics books in the library from which the sample was taken is 400. A sample of 12 statistics books have the following numbers of pages
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127
217
486
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397
297
396
327
292
256
358
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What is the sum of the negative ranks (W-)? 75 What is the sum of the positive ranks (W+)? 5What type of test is this? two tailedWhat is the test statistic W? 5 These are the critical values for a 1-tailed Wilcoxon Signed Rank test for n=12
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0.001
0.005
0.01
0.025
0.05
0.1
0.2
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70
68
64
60
56
50
What is the p-value for this test? p-value < 0.001
Chapter 21 Solutions
Basic Technical Mathematics
Ch. 21.1 - Find the distance between (−2, 6) and (5, −3).
Ch. 21.1 - Prob. 2PECh. 21.1 - Prob. 1ECh. 21.1 - Prob. 2ECh. 21.1 - Prob. 5ECh. 21.1 - In Exercises 5–14, find the distance between the...Ch. 21.1 - Prob. 7ECh. 21.1 - Prob. 8ECh. 21.1 - Prob. 9ECh. 21.1 - Prob. 10E
Ch. 21.1 - Prob. 11ECh. 21.1 - Prob. 12ECh. 21.1 - Prob. 13ECh. 21.1 - Prob. 14ECh. 21.1 - Prob. 15ECh. 21.1 - In Exercises 15–24, find the slopes of the lines...Ch. 21.1 - Prob. 17ECh. 21.1 - Prob. 18ECh. 21.1 - Prob. 19ECh. 21.1 - Prob. 20ECh. 21.1 - In Exercises 15–24, find the slopes of the lines...Ch. 21.1 - Prob. 22ECh. 21.1 - Prob. 23ECh. 21.1 - Prob. 24ECh. 21.1 - Prob. 25ECh. 21.1 - In Exercises 25–28, find the slopes of the lines...Ch. 21.1 - In Exercises 25–28, find the slopes of the lines...Ch. 21.1 - Prob. 28ECh. 21.1 - Prob. 29ECh. 21.1 - Prob. 30ECh. 21.1 - Prob. 31ECh. 21.1 - Prob. 32ECh. 21.1 - Prob. 33ECh. 21.1 - In Exercises 33–36, determine whether the lines...Ch. 21.1 - Prob. 35ECh. 21.1 - Prob. 36ECh. 21.1 - Prob. 37ECh. 21.1 - Prob. 38ECh. 21.1 - Prob. 39ECh. 21.1 - Prob. 40ECh. 21.1 - Prob. 41ECh. 21.1 - Prob. 42ECh. 21.1 - Prob. 43ECh. 21.1 - Prob. 44ECh. 21.1 - Prob. 45ECh. 21.1 - Prob. 46ECh. 21.1 - Prob. 47ECh. 21.1 - Prob. 48ECh. 21.1 - Prob. 49ECh. 21.1 - Prob. 50ECh. 21.1 - Prob. 51ECh. 21.1 - Prob. 52ECh. 21.1 - Prob. 53ECh. 21.1 - Prob. 54ECh. 21.1 - Prob. 55ECh. 21.1 - Prob. 56ECh. 21.1 - Prob. 57ECh. 21.1 - Prob. 58ECh. 21.1 - Prob. 59ECh. 21.1 - Prob. 60ECh. 21.1 - Prob. 61ECh. 21.1 - In Exercises 53–66, solve the given...Ch. 21.1 - Prob. 63ECh. 21.1 - Prob. 64ECh. 21.1 - Prob. 65ECh. 21.1 - Prob. 66ECh. 21.2 - Find the equation of the straight line that passes...Ch. 21.2 - Prob. 2PECh. 21.2 - Prob. 3PECh. 21.2 - Prob. 1ECh. 21.2 - Prob. 2ECh. 21.2 - Prob. 3ECh. 21.2 - Prob. 4ECh. 21.2 - Prob. 5ECh. 21.2 - Prob. 6ECh. 21.2 - Prob. 7ECh. 21.2 - Prob. 8ECh. 21.2 - Prob. 9ECh. 21.2 - Prob. 10ECh. 21.2 - Prob. 11ECh. 21.2 - Prob. 12ECh. 21.2 - Prob. 13ECh. 21.2 - Prob. 14ECh. 21.2 - Prob. 15ECh. 21.2 - In Exercises 5–20, find the equation of each of...Ch. 21.2 - In Exercises 5–20, find the equation of each of...Ch. 21.2 - Prob. 18ECh. 21.2 - Prob. 19ECh. 21.2 - Prob. 20ECh. 21.2 - Prob. 21ECh. 21.2 - In Exercises 21–28, reduce the equations to...Ch. 21.2 - In Exercises 21–28, reduce the equations to...Ch. 21.2 - Prob. 24ECh. 21.2 - Prob. 25ECh. 21.2 - Prob. 26ECh. 21.2 - Prob. 27ECh. 21.2 - Prob. 28ECh. 21.2 - Prob. 29ECh. 21.2 - In Exercises 29–36, determine whether the given...Ch. 21.2 - Prob. 31ECh. 21.2 - Prob. 32ECh. 21.2 - Prob. 33ECh. 21.2 - Prob. 34ECh. 21.2 - Prob. 35ECh. 21.2 - Prob. 36ECh. 21.2 - Prob. 37ECh. 21.2 - Prob. 38ECh. 21.2 - Prob. 39ECh. 21.2 - Prob. 40ECh. 21.2 - Prob. 41ECh. 21.2 - Prob. 42ECh. 21.2 - Prob. 43ECh. 21.2 - Prob. 44ECh. 21.2 - Prob. 45ECh. 21.2 - Prob. 46ECh. 21.2 - Prob. 47ECh. 21.2 - Prob. 48ECh. 21.2 - Prob. 49ECh. 21.2 - Prob. 50ECh. 21.2 - Prob. 51ECh. 21.2 - Prob. 52ECh. 21.2 - Prob. 53ECh. 21.2 - Prob. 54ECh. 21.2 - Prob. 55ECh. 21.2 - Prob. 56ECh. 21.2 - Prob. 57ECh. 21.2 - Prob. 58ECh. 21.2 -
A light beam is reflected off the edge of an...Ch. 21.2 - Prob. 60ECh. 21.2 - Prob. 61ECh. 21.2 - Prob. 62ECh. 21.2 - Prob. 63ECh. 21.2 - Prob. 64ECh. 21.2 - Prob. 65ECh. 21.2 - Prob. 66ECh. 21.2 - Prob. 67ECh. 21.2 - Prob. 68ECh. 21.3 - Prob. 1PECh. 21.3 - Prob. 2PECh. 21.3 - Prob. 3PECh. 21.3 - Prob. 1ECh. 21.3 - Prob. 2ECh. 21.3 - Prob. 3ECh. 21.3 - Prob. 4ECh. 21.3 - Prob. 5ECh. 21.3 - Prob. 6ECh. 21.3 - Prob. 7ECh. 21.3 - Prob. 8ECh. 21.3 - Prob. 9ECh. 21.3 - Prob. 10ECh. 21.3 - Prob. 11ECh. 21.3 - Prob. 12ECh. 21.3 - Prob. 13ECh. 21.3 - Prob. 14ECh. 21.3 - Prob. 15ECh. 21.3 - Prob. 16ECh. 21.3 - Prob. 17ECh. 21.3 - Prob. 18ECh. 21.3 - Prob. 19ECh. 21.3 - Prob. 20ECh. 21.3 - Prob. 21ECh. 21.3 - Prob. 22ECh. 21.3 - Prob. 23ECh. 21.3 - Prob. 24ECh. 21.3 - Prob. 25ECh. 21.3 - In Exercises 25–36, determine the center and...Ch. 21.3 - Prob. 27ECh. 21.3 - Prob. 28ECh. 21.3 - Prob. 29ECh. 21.3 - Prob. 30ECh. 21.3 - Prob. 31ECh. 21.3 - Prob. 32ECh. 21.3 - Prob. 33ECh. 21.3 - Prob. 34ECh. 21.3 - Prob. 35ECh. 21.3 - Prob. 36ECh. 21.3 - Prob. 37ECh. 21.3 - Prob. 38ECh. 21.3 - Prob. 39ECh. 21.3 - Prob. 40ECh. 21.3 - Prob. 41ECh. 21.3 - Prob. 42ECh. 21.3 - Prob. 43ECh. 21.3 - Prob. 44ECh. 21.3 - Prob. 45ECh. 21.3 - Prob. 46ECh. 21.3 - Prob. 47ECh. 21.3 - Prob. 48ECh. 21.3 - Prob. 49ECh. 21.3 - In Exercises 41–68, solve the given problems.
When...Ch. 21.3 - Prob. 51ECh. 21.3 - In Exercises 41–68, solve the given problems.
Use...Ch. 21.3 - In Exercises 41–68, solve the given problems.
What...Ch. 21.3 - In Exercises 41–68, solve the given problems.
What...Ch. 21.3 - In Exercises 41–68, solve the given problems.
Is...Ch. 21.3 - In Exercises 41–68, solve the given problems.
Find...Ch. 21.3 - In Exercises 41–68, solve the given problems.
For...Ch. 21.3 - Prob. 58ECh. 21.3 - Prob. 59ECh. 21.3 - Prob. 60ECh. 21.3 - In Exercises 41–68, solve the given problems.
In a...Ch. 21.3 - Prob. 62ECh. 21.3 - Prob. 63ECh. 21.3 - Prob. 64ECh. 21.3 - Find the equation describing the rim of a circular...Ch. 21.3 - Prob. 66ECh. 21.3 - Prob. 67ECh. 21.3 - Prob. 68ECh. 21.4 - Find the coordinates of the focus and the equation...Ch. 21.4 - Prob. 2PECh. 21.4 - Prob. 1ECh. 21.4 - Prob. 2ECh. 21.4 - Prob. 3ECh. 21.4 - Prob. 4ECh. 21.4 - Prob. 5ECh. 21.4 - Prob. 6ECh. 21.4 - Prob. 7ECh. 21.4 - In Exercises 5–16, determine the coordinates of...Ch. 21.4 - Prob. 9ECh. 21.4 - Prob. 10ECh. 21.4 - Prob. 11ECh. 21.4 - Prob. 12ECh. 21.4 - Prob. 13ECh. 21.4 - Prob. 14ECh. 21.4 - Prob. 15ECh. 21.4 - Prob. 16ECh. 21.4 - Prob. 17ECh. 21.4 - Prob. 18ECh. 21.4 - Prob. 19ECh. 21.4 - Prob. 20ECh. 21.4 - Prob. 21ECh. 21.4 - Prob. 22ECh. 21.4 - Prob. 23ECh. 21.4 - Prob. 24ECh. 21.4 - Prob. 25ECh. 21.4 - Prob. 26ECh. 21.4 - Prob. 27ECh. 21.4 - Prob. 28ECh. 21.4 - Prob. 29ECh. 21.4 - Prob. 30ECh. 21.4 - Prob. 31ECh. 21.4 - Prob. 32ECh. 21.4 - In Exercises 31–58, solve the given problems.
Find...Ch. 21.4 - Prob. 34ECh. 21.4 - Prob. 35ECh. 21.4 - Prob. 36ECh. 21.4 - Prob. 37ECh. 21.4 - Prob. 38ECh. 21.4 - Prob. 39ECh. 21.4 - Prob. 40ECh. 21.4 - Prob. 41ECh. 21.4 - Prob. 43ECh. 21.4 - Prob. 44ECh. 21.4 - Prob. 45ECh. 21.4 - Prob. 46ECh. 21.4 - Prob. 48ECh. 21.4 - Prob. 49ECh. 21.4 - Prob. 50ECh. 21.4 - Prob. 51ECh. 21.4 - Prob. 52ECh. 21.4 - Prob. 53ECh. 21.4 - Prob. 54ECh. 21.4 - Prob. 55ECh. 21.4 - Prob. 56ECh. 21.4 - Prob. 57ECh. 21.4 - Prob. 58ECh. 21.5 - Find the vertices and foci of each ellipse.
Ch. 21.5 - Prob. 2PECh. 21.5 - Prob. 3PECh. 21.5 - Prob. 1ECh. 21.5 - Prob. 2ECh. 21.5 - Prob. 3ECh. 21.5 - Prob. 4ECh. 21.5 - Prob. 5ECh. 21.5 - In Exercises 3–16, find the coordinates of the...Ch. 21.5 - Prob. 7ECh. 21.5 - Prob. 8ECh. 21.5 - Prob. 9ECh. 21.5 - Prob. 10ECh. 21.5 - Prob. 11ECh. 21.5 - Prob. 12ECh. 21.5 - Prob. 13ECh. 21.5 - Prob. 14ECh. 21.5 - Prob. 15ECh. 21.5 - Prob. 16ECh. 21.5 - In Exercises 17–28, find the equations of the...Ch. 21.5 - Prob. 18ECh. 21.5 - Prob. 19ECh. 21.5 - Prob. 20ECh. 21.5 - Prob. 21ECh. 21.5 - Prob. 22ECh. 21.5 - Prob. 23ECh. 21.5 - Prob. 24ECh. 21.5 - Prob. 25ECh. 21.5 - In Exercises 17–28, find the equations of the...Ch. 21.5 - Prob. 27ECh. 21.5 - Prob. 28ECh. 21.5 - Prob. 29ECh. 21.5 - Prob. 30ECh. 21.5 - Prob. 31ECh. 21.5 - Prob. 32ECh. 21.5 - Prob. 33ECh. 21.5 - Prob. 34ECh. 21.5 - Prob. 35ECh. 21.5 - In Exercises 29–56, solve the given problems.
36....Ch. 21.5 - Prob. 37ECh. 21.5 - Prob. 38ECh. 21.5 - Prob. 39ECh. 21.5 - Prob. 40ECh. 21.5 - In Exercises 29–56, solve the given problems.
41....Ch. 21.5 - Prob. 42ECh. 21.5 - Prob. 43ECh. 21.5 - Prob. 44ECh. 21.5 - Prob. 45ECh. 21.5 - Prob. 46ECh. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - Prob. 48ECh. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.5 - In Exercises 29–56, solve the given...Ch. 21.6 - Find the vertices and foci of each hyperbola.
Ch. 21.6 - Prob. 2PECh. 21.6 - Prob. 3PECh. 21.6 - Prob. 1ECh. 21.6 - Prob. 2ECh. 21.6 - Prob. 3ECh. 21.6 - Prob. 4ECh. 21.6 - Prob. 5ECh. 21.6 - In Exercises 3–16, find the coordinates of the...Ch. 21.6 - Prob. 7ECh. 21.6 - Prob. 8ECh. 21.6 - Prob. 9ECh. 21.6 - Prob. 10ECh. 21.6 - Prob. 11ECh. 21.6 - In Exercises 3–16, find the coordinates of the...Ch. 21.6 - Prob. 13ECh. 21.6 - Prob. 14ECh. 21.6 - Prob. 15ECh. 21.6 - Prob. 16ECh. 21.6 - Prob. 17ECh. 21.6 - Prob. 18ECh. 21.6 - Prob. 19ECh. 21.6 - Prob. 20ECh. 21.6 - Prob. 21ECh. 21.6 - Prob. 22ECh. 21.6 - Prob. 23ECh. 21.6 - Prob. 24ECh. 21.6 - Prob. 25ECh. 21.6 - Prob. 26ECh. 21.6 - Prob. 27ECh. 21.6 - Prob. 28ECh. 21.6 - Prob. 29ECh. 21.6 - Prob. 30ECh. 21.6 - Prob. 31ECh. 21.6 - Prob. 32ECh. 21.6 - Prob. 33ECh. 21.6 - Prob. 34ECh. 21.6 - Prob. 35ECh. 21.6 - Prob. 36ECh. 21.6 - Prob. 37ECh. 21.6 - Prob. 38ECh. 21.6 - Prob. 39ECh. 21.6 - Prob. 40ECh. 21.6 - Prob. 41ECh. 21.6 - Prob. 42ECh. 21.6 - Prob. 43ECh. 21.6 - Prob. 44ECh. 21.6 - Prob. 45ECh. 21.6 - Prob. 46ECh. 21.6 - Prob. 47ECh. 21.6 - Prob. 48ECh. 21.6 - Prob. 49ECh. 21.6 - In Exercises 29–54, solve the given...Ch. 21.6 - In Exercises 29–54, solve the given...Ch. 21.6 - In Exercises 29–54, solve the given...Ch. 21.6 - In Exercises 29–54, solve the given...Ch. 21.6 - Prob. 54ECh. 21.7 - Find the center and foci of ellipse
.
Ch. 21.7 - Prob. 1ECh. 21.7 - Prob. 2ECh. 21.7 - Prob. 3ECh. 21.7 - In Exercises 3–10, describe the curve represented...Ch. 21.7 - Prob. 5ECh. 21.7 - Prob. 6ECh. 21.7 - Prob. 7ECh. 21.7 - In Exercises 3–10, describe the curve represented...Ch. 21.7 - In Exercises 3–10, describe the curve represented...Ch. 21.7 - Prob. 10ECh. 21.7 - Prob. 11ECh. 21.7 - Prob. 12ECh. 21.7 - Prob. 13ECh. 21.7 - Prob. 14ECh. 21.7 - Prob. 15ECh. 21.7 - Prob. 16ECh. 21.7 - Prob. 17ECh. 21.7 - Prob. 18ECh. 21.7 - Prob. 19ECh. 21.7 - Prob. 20ECh. 21.7 - Prob. 21ECh. 21.7 - Prob. 22ECh. 21.7 - Prob. 23ECh. 21.7 - Prob. 24ECh. 21.7 - Prob. 25ECh. 21.7 - Prob. 26ECh. 21.7 - Prob. 27ECh. 21.7 - Prob. 28ECh. 21.7 - Prob. 29ECh. 21.7 - Prob. 30ECh. 21.7 - Prob. 31ECh. 21.7 - Prob. 32ECh. 21.7 - Prob. 33ECh. 21.7 - Prob. 34ECh. 21.7 - Prob. 35ECh. 21.7 - Prob. 36ECh. 21.7 - Prob. 37ECh. 21.7 - Prob. 38ECh. 21.7 - Prob. 39ECh. 21.7 - Prob. 40ECh. 21.7 - Prob. 41ECh. 21.7 - Prob. 42ECh. 21.7 - Prob. 43ECh. 21.7 - Prob. 44ECh. 21.7 - Prob. 45ECh. 21.7 - Prob. 46ECh. 21.7 - Prob. 47ECh. 21.7 - Prob. 48ECh. 21.7 - Prob. 49ECh. 21.7 - Prob. 50ECh. 21.7 - Prob. 51ECh. 21.7 - Prob. 52ECh. 21.7 - Prob. 53ECh. 21.7 - Prob. 54ECh. 21.8 - Identify the type of curve represented by each...Ch. 21.8 - Prob. 2PECh. 21.8 - Prob. 1ECh. 21.8 - Prob. 2ECh. 21.8 - Prob. 3ECh. 21.8 - Prob. 4ECh. 21.8 - Prob. 5ECh. 21.8 - Prob. 6ECh. 21.8 - Prob. 7ECh. 21.8 - Prob. 8ECh. 21.8 - Prob. 9ECh. 21.8 - In Exercises 3–24, identify each of the equations...Ch. 21.8 - Prob. 11ECh. 21.8 - Prob. 12ECh. 21.8 - Prob. 13ECh. 21.8 - Prob. 14ECh. 21.8 - Prob. 15ECh. 21.8 - Prob. 16ECh. 21.8 - Prob. 17ECh. 21.8 - Prob. 18ECh. 21.8 - Prob. 19ECh. 21.8 - Prob. 20ECh. 21.8 - Prob. 21ECh. 21.8 - Prob. 22ECh. 21.8 - Prob. 23ECh. 21.8 - Prob. 24ECh. 21.8 - Prob. 25ECh. 21.8 - Prob. 26ECh. 21.8 - Prob. 27ECh. 21.8 - Prob. 28ECh. 21.8 - Prob. 29ECh. 21.8 - Prob. 30ECh. 21.8 - Prob. 31ECh. 21.8 - Prob. 32ECh. 21.8 - Prob. 33ECh. 21.8 - Prob. 34ECh. 21.8 - Prob. 35ECh. 21.8 - Prob. 36ECh. 21.8 - Prob. 37ECh. 21.8 - Prob. 38ECh. 21.8 - Prob. 39ECh. 21.8 - Prob. 40ECh. 21.8 - Prob. 41ECh. 21.8 - Prob. 42ECh. 21.8 - Prob. 43ECh. 21.8 - Prob. 44ECh. 21.8 - Prob. 45ECh. 21.8 - Prob. 46ECh. 21.8 - Prob. 47ECh. 21.8 - Prob. 48ECh. 21.9 - Prob. 1PECh. 21.9 - Prob. 2PECh. 21.9 - Prob. 3PECh. 21.9 - Prob. 1ECh. 21.9 - Prob. 2ECh. 21.9 - Prob. 3ECh. 21.9 - Prob. 4ECh. 21.9 - Prob. 5ECh. 21.9 - Prob. 6ECh. 21.9 - Prob. 7ECh. 21.9 - Prob. 8ECh. 21.9 - Prob. 9ECh. 21.9 - Prob. 10ECh. 21.9 - Prob. 11ECh. 21.9 - Prob. 12ECh. 21.9 - Prob. 13ECh. 21.9 - Prob. 14ECh. 21.9 - Prob. 15ECh. 21.9 - Prob. 16ECh. 21.9 - Prob. 17ECh. 21.9 - Prob. 18ECh. 21.9 - Prob. 19ECh. 21.9 - Prob. 20ECh. 21.9 - Prob. 21ECh. 21.9 - Prob. 22ECh. 21.9 - Prob. 23ECh. 21.9 - Prob. 24ECh. 21.9 - Prob. 25ECh. 21.9 - Prob. 26ECh. 21.10 - Prob. 1PECh. 21.10 - Prob. 2PECh. 21.10 - Prob. 1ECh. 21.10 - Prob. 2ECh. 21.10 - Prob. 3ECh. 21.10 - Prob. 4ECh. 21.10 - Prob. 5ECh. 21.10 - Prob. 6ECh. 21.10 - Prob. 7ECh. 21.10 - Prob. 8ECh. 21.10 - Prob. 9ECh. 21.10 - Prob. 10ECh. 21.10 - Prob. 11ECh. 21.10 - Prob. 12ECh. 21.10 - Prob. 13ECh. 21.10 - Prob. 14ECh. 21.10 - Prob. 15ECh. 21.10 - Prob. 16ECh. 21.10 - Prob. 17ECh. 21.10 - Prob. 18ECh. 21.10 - Prob. 19ECh. 21.10 - Prob. 20ECh. 21.10 - Prob. 21ECh. 21.10 - Prob. 22ECh. 21.10 - Prob. 23ECh. 21.10 - Prob. 24ECh. 21.10 - Prob. 25ECh. 21.10 - Prob. 26ECh. 21.10 - Prob. 27ECh. 21.10 - Prob. 28ECh. 21.10 - Prob. 29ECh. 21.10 - Prob. 30ECh. 21.10 - Prob. 31ECh. 21.10 - Prob. 32ECh. 21.10 - Prob. 33ECh. 21.10 - Prob. 34ECh. 21.10 - Prob. 35ECh. 21.10 - Prob. 36ECh. 21.10 - Prob. 37ECh. 21.10 - Prob. 38ECh. 21.10 - Prob. 39ECh. 21.10 - Prob. 40ECh. 21.10 - Prob. 41ECh. 21.10 - Prob. 42ECh. 21.10 - Prob. 43ECh. 21.10 - Prob. 44ECh. 21.10 - Prob. 45ECh. 21.10 - Prob. 46ECh. 21.10 - Prob. 47ECh. 21.10 - Prob. 48ECh. 21.10 - Prob. 49ECh. 21.10 - Prob. 50ECh. 21.10 - Prob. 51ECh. 21.10 - Prob. 52ECh. 21.10 - Prob. 53ECh. 21.10 - Prob. 54ECh. 21.10 - Prob. 55ECh. 21.10 - Prob. 56ECh. 21.10 - Prob. 57ECh. 21.10 - Prob. 58ECh. 21.10 - Prob. 59ECh. 21.10 - Prob. 60ECh. 21.11 - Prob. 1PECh. 21.11 - Prob. 2PECh. 21.11 - Prob. 1ECh. 21.11 - Prob. 2ECh. 21.11 - Prob. 3ECh. 21.11 - Prob. 4ECh. 21.11 - Prob. 5ECh. 21.11 - Prob. 6ECh. 21.11 - Prob. 7ECh. 21.11 - Prob. 8ECh. 21.11 - Prob. 9ECh. 21.11 - Prob. 10ECh. 21.11 - Prob. 11ECh. 21.11 - Prob. 12ECh. 21.11 - Prob. 13ECh. 21.11 - Prob. 14ECh. 21.11 - Prob. 15ECh. 21.11 - Prob. 16ECh. 21.11 - Prob. 17ECh. 21.11 - Prob. 18ECh. 21.11 - Prob. 19ECh. 21.11 - Prob. 20ECh. 21.11 - Prob. 21ECh. 21.11 - Prob. 22ECh. 21.11 - Prob. 23ECh. 21.11 - Prob. 24ECh. 21.11 - Prob. 25ECh. 21.11 - Prob. 26ECh. 21.11 - Prob. 27ECh. 21.11 - Prob. 28ECh. 21.11 - Prob. 29ECh. 21.11 - Prob. 30ECh. 21.11 - Prob. 31ECh. 21.11 - Prob. 32ECh. 21.11 - Prob. 33ECh. 21.11 - Prob. 34ECh. 21.11 - Prob. 35ECh. 21.11 - Prob. 36ECh. 21.11 - Prob. 37ECh. 21.11 - Prob. 38ECh. 21.11 - Prob. 39ECh. 21.11 - Prob. 40ECh. 21.11 - Prob. 41ECh. 21.11 - Prob. 42ECh. 21.11 - Prob. 43ECh. 21.11 - Prob. 44ECh. 21.11 - Prob. 45ECh. 21.11 - Prob. 46ECh. 21.11 - Prob. 47ECh. 21.11 - Prob. 48ECh. 21.11 - Prob. 49ECh. 21.11 - Prob. 50ECh. 21.11 - Prob. 51ECh. 21.11 - In Exercises 43–54, solve the given problems:...Ch. 21.11 - Prob. 53ECh. 21.11 - Prob. 54ECh. 21 - Prob. 1RECh. 21 - Prob. 2RECh. 21 - Prob. 3RECh. 21 - Prob. 4RECh. 21 - Prob. 5RECh. 21 - Prob. 6RECh. 21 - Prob. 7RECh. 21 - Prob. 8RECh. 21 - Prob. 9RECh. 21 - Prob. 10RECh. 21 - Prob. 11RECh. 21 - Prob. 12RECh. 21 - Prob. 13RECh. 21 - Prob. 14RECh. 21 - Prob. 15RECh. 21 - Prob. 16RECh. 21 - Prob. 17RECh. 21 - Prob. 18RECh. 21 - Prob. 19RECh. 21 - Prob. 20RECh. 21 - Prob. 21RECh. 21 - Prob. 22RECh. 21 - Prob. 23RECh. 21 - Prob. 24RECh. 21 - Prob. 25RECh. 21 - Prob. 26RECh. 21 - Prob. 27RECh. 21 - Prob. 28RECh. 21 - Prob. 29RECh. 21 - Prob. 30RECh. 21 - Prob. 31RECh. 21 - Prob. 32RECh. 21 - Prob. 33RECh. 21 - Prob. 34RECh. 21 - Prob. 35RECh. 21 - Prob. 36RECh. 21 - Prob. 37RECh. 21 - Prob. 38RECh. 21 - Prob. 39RECh. 21 - Prob. 40RECh. 21 - Prob. 41RECh. 21 - Prob. 42RECh. 21 - Prob. 43RECh. 21 - Prob. 44RECh. 21 - Prob. 45RECh. 21 - Prob. 46RECh. 21 - Prob. 47RECh. 21 - Prob. 48RECh. 21 - Prob. 49RECh. 21 - Prob. 50RECh. 21 - Prob. 51RECh. 21 - In Exercises 49–52, find the rectangular equation...Ch. 21 - Prob. 53RECh. 21 - Prob. 54RECh. 21 - Prob. 55RECh. 21 - Prob. 56RECh. 21 - Prob. 57RECh. 21 - Prob. 58RECh. 21 - Prob. 59RECh. 21 - Prob. 60RECh. 21 - Prob. 61RECh. 21 - Prob. 62RECh. 21 - Prob. 63RECh. 21 - Prob. 64RECh. 21 - Prob. 65RECh. 21 - Prob. 66RECh. 21 - Prob. 67RECh. 21 - Prob. 68RECh. 21 - Prob. 69RECh. 21 - Prob. 70RECh. 21 - Prob. 71RECh. 21 - Prob. 72RECh. 21 - Prob. 73RECh. 21 - Prob. 74RECh. 21 - Prob. 75RECh. 21 - Prob. 76RECh. 21 - Prob. 77RECh. 21 - Prob. 78RECh. 21 - Prob. 79RECh. 21 - Prob. 80RECh. 21 - Prob. 81RECh. 21 - Prob. 82RECh. 21 - Prob. 83RECh. 21 - Prob. 84RECh. 21 - Prob. 85RECh. 21 - Prob. 86RECh. 21 - Prob. 87RECh. 21 - Prob. 88RECh. 21 - Prob. 89RECh. 21 - Prob. 90RECh. 21 - Prob. 91RECh. 21 - Prob. 92RECh. 21 - Prob. 93RECh. 21 - Prob. 94RECh. 21 - Prob. 95RECh. 21 - Prob. 96RECh. 21 - Prob. 97RECh. 21 - Prob. 98RECh. 21 - Prob. 99RECh. 21 - Prob. 100RECh. 21 - Prob. 111RECh. 21 - Prob. 112RECh. 21 - Prob. 118RECh. 21 - Prob. 121RECh. 21 - Prob. 1PTCh. 21 - Prob. 2PTCh. 21 - Prob. 3PTCh. 21 - Prob. 4PTCh. 21 - Prob. 5PTCh. 21 - Prob. 6PTCh. 21 - Prob. 7PTCh. 21 - Prob. 8PTCh. 21 - Prob. 9PT
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