MATHEMATICS WITH APPL....-ACCESS
12th Edition
ISBN: 9780135240687
Author: Lial
Publisher: PEARSON
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Chapter 13.7, Problem 41E
(a)
To determine
To calculate: The differential equation for rate of sales.
(b)
To determine
To calculate: The general solution of the differential equation.
(c)
To determine
To calculate: The time when the sales decrease to
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Module Code: MATH380202
3. (a) Let {} be a white noise process with variance σ2.
Define an ARMA(p,q) process {X} in terms of {+} and state (without proof)
conditions for {X} to be (i) weakly stationary and (ii) invertible.
Define what is meant by an ARIMA (p, d, q) process. Let {Y} be such an ARIMA(p, d, q)
process and show how it can also be represented as an ARMA process, giving the
AR and MA orders of this representation.
(b) The following tables show the first nine sample autocorrelations and partial auto-
correlations of X and Y₁ = VX+ for a series of n = 1095 observations. (Notice
that the notation in this part has no relationship with the notation in part (a) of
this question.)
Identify a model for this time series and obtain preliminary estimates for the pa-
rameters of your model.
X₁
= 15.51, s² = 317.43.
k
1
2
3
4
5
6
7
Pk
0.981
0.974
0.968
akk 0.981 0.327
8
9
0.927
0.963 0.957 0.951 0.943 0.935
0.121 0.104 0.000 0.014 -0.067 -0.068 -0.012
Y₁ = VX : y = 0.03, s² = 11.48.
k
1…
Chapter 13 Solutions
MATHEMATICS WITH APPL....-ACCESS
Ch. 13.1 - Checkpoint 1
Find an antiderivative for each of...Ch. 13.1 - Checkpoint 2
Find each of the...Ch. 13.1 - Prob. 3CPCh. 13.1 - Prob. 4CPCh. 13.1 - Prob. 5CPCh. 13.1 - Prob. 6CPCh. 13.1 - Prob. 7CPCh. 13.1 - Checkpoint 8
The marginal cost at a level of...Ch. 13.1 - 1. What must be true of F(x) and G(x) if both are...Ch. 13.1 - 2. How is the antiderivative of a function related...
Ch. 13.1 - 3. In your own words, describe what is meant by an...Ch. 13.1 - 4. Explain why the restriction is necessary in...Ch. 13.1 - Prob. 5ECh. 13.1 - Prob. 6ECh. 13.1 - Prob. 7ECh. 13.1 - Find each of the given antiderivatives. (See...Ch. 13.1 - Prob. 9ECh. 13.1 - Prob. 10ECh. 13.1 - Prob. 11ECh. 13.1 - Prob. 12ECh. 13.1 - Prob. 13ECh. 13.1 - Prob. 14ECh. 13.1 - Prob. 15ECh. 13.1 - Find each of the given antiderivatives. (See...Ch. 13.1 - Prob. 17ECh. 13.1 - Prob. 18ECh. 13.1 - Prob. 19ECh. 13.1 - Prob. 20ECh. 13.1 - Prob. 21ECh. 13.1 - Prob. 22ECh. 13.1 - Prob. 23ECh. 13.1 - Prob. 24ECh. 13.1 - Prob. 25ECh. 13.1 - Prob. 26ECh. 13.1 - Prob. 27ECh. 13.1 - Find each of the given antiderivatives. (See...Ch. 13.1 - Find each of the given antiderivatives. (See...Ch. 13.1 - Prob. 30ECh. 13.1 - Prob. 31ECh. 13.1 - Prob. 32ECh. 13.1 - Prob. 33ECh. 13.1 - Prob. 34ECh. 13.1 - Prob. 35ECh. 13.1 - Prob. 36ECh. 13.1 - Prob. 37ECh. 13.1 - Prob. 38ECh. 13.1 - Prob. 39ECh. 13.1 - Find each of the given antiderivatives. (See...Ch. 13.1 - Prob. 41ECh. 13.1 - Prob. 42ECh. 13.1 - 43. Find the equation of the curve whose tangent...Ch. 13.1 - 44. The slope of the tangent line to a curve is...Ch. 13.1 - Prob. 45ECh. 13.1 - Work the given problems. (See Examples 8 and 10.)...Ch. 13.1 - 47. NVIDIA Stock The semiconductor corporation...Ch. 13.1 - Prob. 48ECh. 13.1 - Work the given problems. (See Example...Ch. 13.1 - Work the given problems. (See Example...Ch. 13.1 - Prob. 51ECh. 13.1 - Prob. 52ECh. 13.1 - Prob. 53ECh. 13.1 - Prob. 54ECh. 13.1 - Prob. 55ECh. 13.1 - Prob. 56ECh. 13.1 - Prob. 57ECh. 13.1 - Prob. 58ECh. 13.2 - Checkpoint 1
Find du for the given...Ch. 13.2 - Prob. 2CPCh. 13.2 - Prob. 3CPCh. 13.2 - Prob. 4CPCh. 13.2 - Checkpoint 5
Find the given...Ch. 13.2 - Prob. 6CPCh. 13.2 - Prob. 7CPCh. 13.2 - Prob. 8CPCh. 13.2 - 1. Integration by substitution is related to what...Ch. 13.2 - 2. For each of the given integrals, decide what...Ch. 13.2 - Prob. 3ECh. 13.2 - Use substitution to find the given indefinite...Ch. 13.2 - Use substitution to find the given indefinite...Ch. 13.2 - Prob. 6ECh. 13.2 - Prob. 7ECh. 13.2 - Prob. 8ECh. 13.2 - Prob. 9ECh. 13.2 - Prob. 10ECh. 13.2 - Prob. 11ECh. 13.2 - Prob. 12ECh. 13.2 - Prob. 13ECh. 13.2 - Prob. 14ECh. 13.2 - Prob. 15ECh. 13.2 - Use substitution to find the given indefinite...Ch. 13.2 - Prob. 17ECh. 13.2 - Prob. 18ECh. 13.2 - Prob. 19ECh. 13.2 - Prob. 20ECh. 13.2 - Prob. 21ECh. 13.2 - Prob. 22ECh. 13.2 - Prob. 23ECh. 13.2 - Use substitution to find the given indefinite...Ch. 13.2 - Prob. 25ECh. 13.2 - Prob. 26ECh. 13.2 - Prob. 27ECh. 13.2 - Prob. 28ECh. 13.2 - Prob. 29ECh. 13.2 - Prob. 30ECh. 13.2 - Prob. 31ECh. 13.2 - Prob. 32ECh. 13.2 - Use substitution to find the given indefinite...Ch. 13.2 - Prob. 34ECh. 13.2 - Prob. 35ECh. 13.2 - Prob. 36ECh. 13.2 - Prob. 37ECh. 13.2 - Prob. 38ECh. 13.2 - Prob. 39ECh. 13.2 - Prob. 40ECh. 13.2 - Work these problems. Round the constant C to two...Ch. 13.2 - Prob. 42ECh. 13.2 - 43. Bicycle Shops The rate of change of the number...Ch. 13.2 - Prob. 44ECh. 13.2 - 45. Marginal Revenue The marginal revenue (in...Ch. 13.2 - Prob. 46ECh. 13.2 - Work these problems. Round the constant C to two...Ch. 13.2 - 48. Human Resources For Nike Inc., the rate of...Ch. 13.3 - Checkpoint 1 Find the antiderivative xe7xdx.Ch. 13.3 - Prob. 2CPCh. 13.3 - Prob. 3CPCh. 13.3 - Prob. 4CPCh. 13.3 - Prob. 5CPCh. 13.3 - Prob. 6CPCh. 13.3 - Prob. 1ECh. 13.3 - Prob. 2ECh. 13.3 - Find the given indefinite integrals. State whether...Ch. 13.3 - Find the given indefinite integrals. State whether...Ch. 13.3 - Prob. 5ECh. 13.3 - Find the given indefinite integrals. State whether...Ch. 13.3 - Prob. 7ECh. 13.3 - Prob. 8ECh. 13.3 - Prob. 9ECh. 13.3 - Find the given indefinite integrals. State whether...Ch. 13.3 - Prob. 11ECh. 13.3 - Prob. 12ECh. 13.3 - Prob. 13ECh. 13.3 - Prob. 14ECh. 13.3 - Prob. 15ECh. 13.3 - Prob. 16ECh. 13.3 - Prob. 17ECh. 13.3 - Find the given indefinite integrals. State whether...Ch. 13.3 - Find the given indefinite integrals. State whether...Ch. 13.3 - Prob. 20ECh. 13.3 - Prob. 21ECh. 13.3 - Prob. 22ECh. 13.3 - Prob. 23ECh. 13.3 - Prob. 24ECh. 13.3 - Prob. 25ECh. 13.3 - Find each indefinite integral. (See Example 4.)...Ch. 13.3 - Prob. 27ECh. 13.3 - Prob. 28ECh. 13.3 - Prob. 29ECh. 13.3 - Find each indefinite integral. (See Example 4.)...Ch. 13.3 - Prob. 31ECh. 13.3 - Find each indefinite integral. (See Example 4.)...Ch. 13.3 - Prob. 33ECh. 13.3 - Prob. 34ECh. 13.3 - Prob. 35ECh. 13.3 - Prob. 36ECh. 13.3 - Velocity Work these exercises. (See Example...Ch. 13.3 - Velocity Work these exercises. (See Example 5.) A...Ch. 13.3 - Prob. 39ECh. 13.3 - Prob. 40ECh. 13.3 - Prob. 41ECh. 13.3 - Velocity Work these exercises. (See Example 5.)...Ch. 13.3 - Prob. 43ECh. 13.3 - Prob. 44ECh. 13.3 - Prob. 45ECh. 13.3 - Work these exercises (See Example 6.) Total...Ch. 13.3 - Prob. 47ECh. 13.3 - Prob. 48ECh. 13.3 - Work these exercises (See Example 6.)
49. Pharmacy...Ch. 13.3 - Work these exercises (See Example...Ch. 13.4 - Checkpoint 1
Use figure 13.3 to estimate the...Ch. 13.4 - Prob. 2CPCh. 13.4 - Checkpoint 5
If the marginal revenue from selling...Ch. 13.4 - Prob. 1ECh. 13.4 - In Exercises 1–4, estimate the required areas by...Ch. 13.4 - Prob. 3ECh. 13.4 - In Exercises 1–4, estimate the required areas by...Ch. 13.4 - 5. Explain the difference between an indefinite...Ch. 13.4 - 6. Complete the following statement:
where
Ch. 13.4 - Prob. 7ECh. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - Approximate the area under each curve and above...Ch. 13.4 - 15. Find by using the formula for the area of a...Ch. 13.4 - Prob. 16ECh. 13.4 - Prob. 17ECh. 13.4 - Use the numerical integration feature on a...Ch. 13.4 - Prob. 19ECh. 13.4 - Prob. 20ECh. 13.4 - Prob. 21ECh. 13.4 - Prob. 22ECh. 13.4 - Prob. 23ECh. 13.4 - Prob. 24ECh. 13.4 - Business A marginal revenue function MR(x) (in...Ch. 13.4 - Business A marginal revenue function MR(x) (in...Ch. 13.4 - 27. Distance Traveled An insurance company...Ch. 13.4 - Prob. 29ECh. 13.4 - 30. Estimate the distance traveled by the car in...Ch. 13.4 - Prob. 28ECh. 13.5 - Checkpoint 1
Let
Find the following.
(a)
(b)
Ch. 13.5 - Prob. 2CPCh. 13.5 - Checkpoint 3
Evaluate each definite...Ch. 13.5 - Checkpoint 4
Evaluate the given...Ch. 13.5 - Checkpoint 5
Find
Ch. 13.5 - Checkpoint 6
Find each shaded area.
(a)
(b)
Ch. 13.5 - Checkpoint 7 Use the function in Example 7 to find...Ch. 13.5 - Prob. 8CPCh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 6ECh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 9ECh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 11ECh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 13ECh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 15ECh. 13.5 - Prob. 16ECh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 19ECh. 13.5 - Prob. 20ECh. 13.5 - Prob. 21ECh. 13.5 - Evaluate each of the given definite integrals....Ch. 13.5 - Prob. 23ECh. 13.5 - Prob. 24ECh. 13.5 - Prob. 25ECh. 13.5 - Prob. 26ECh. 13.5 - Prob. 27ECh. 13.5 - Prob. 28ECh. 13.5 - Prob. 29ECh. 13.5 - Prob. 30ECh. 13.5 - Prob. 31ECh. 13.5 - Prob. 32ECh. 13.5 - Find the area of each shaded region. (See Examples...Ch. 13.5 - Find the area of each shaded region. (See Examples...Ch. 13.5 - Prob. 35ECh. 13.5 - Prob. 36ECh. 13.5 - Prob. 37ECh. 13.5 - Prob. 38ECh. 13.5 - Prob. 39ECh. 13.5 - Prob. 40ECh. 13.5 - Prob. 41ECh. 13.5 - Prob. 42ECh. 13.5 - Prob. 43ECh. 13.5 - Prob. 44ECh. 13.5 - Prob. 45ECh. 13.5 - Prob. 46ECh. 13.5 - Prob. 47ECh. 13.5 - Prob. 48ECh. 13.5 - Prob. 49ECh. 13.5 - Prob. 50ECh. 13.5 - Prob. 51ECh. 13.5 - Prob. 52ECh. 13.5 - Prob. 53ECh. 13.5 - Hospital Care The expenditure rate on hospital...Ch. 13.5 - Prob. 55ECh. 13.5 - Natural Gas The rate at which natural gas was...Ch. 13.5 - Prob. 58ECh. 13.5 - Prob. 59ECh. 13.5 - Prob. 60ECh. 13.5 - Prob. 61ECh. 13.5 - Prob. 62ECh. 13.5 - Prob. 63ECh. 13.5 - Prob. 64ECh. 13.6 - Checkpoint 1
In Example 1, find the total repair...Ch. 13.6 - Prob. 2CPCh. 13.6 - Prob. 3CPCh. 13.6 - Prob. 4CPCh. 13.6 - Prob. 5CPCh. 13.6 - Prob. 6CPCh. 13.6 - Prob. 7CPCh. 13.6 - 1. A car-leasing firm must decide how much to...Ch. 13.6 - Prob. 2ECh. 13.6 - Prob. 3ECh. 13.6 - Prob. 4ECh. 13.6 - Work the given exercises. (See Examples 1 and 2.)...Ch. 13.6 - Work the given exercises. (See Examples 1 and...Ch. 13.6 - Prob. 7ECh. 13.6 - Prob. 8ECh. 13.6 - Prob. 9ECh. 13.6 - Prob. 10ECh. 13.6 - Prob. 11ECh. 13.6 - Prob. 12ECh. 13.6 - Prob. 13ECh. 13.6 - Prob. 14ECh. 13.6 - Prob. 15ECh. 13.6 - Find the area between the two curves. (See Example...Ch. 13.6 - Find the area between the two curves. (See Example...Ch. 13.6 - Find the area between the two curves. (See Example...Ch. 13.6 - Prob. 19ECh. 13.6 - Prob. 20ECh. 13.6 - Prob. 21ECh. 13.6 - Prob. 22ECh. 13.6 - Prob. 23ECh. 13.6 - 24. Natural Science A new smog-control device will...Ch. 13.6 - Prob. 25ECh. 13.6 - Prob. 26ECh. 13.6 - Prob. 27ECh. 13.6 - 28. Business The rate of expenditure (in dollars...Ch. 13.6 - Prob. 29ECh. 13.6 - 30. Natural Science Suppose that, over a 4-hour...Ch. 13.6 - Prob. 31ECh. 13.6 - Present Value Work these exercises. (See Example...Ch. 13.6 - Prob. 33ECh. 13.6 - Prob. 34ECh. 13.6 - Prob. 35ECh. 13.6 - Present Value Work these exercises. (See Example...Ch. 13.6 - Prob. 37ECh. 13.6 - Business Work the given supply-and-demand...Ch. 13.6 - Prob. 39ECh. 13.6 - Prob. 40ECh. 13.6 - Prob. 41ECh. 13.6 - Prob. 42ECh. 13.6 - Prob. 43ECh. 13.6 - Business Work the given supply-and-demand...Ch. 13.7 - Checkpoint 1 Find the particular solution in...Ch. 13.7 - Prob. 2CPCh. 13.7 - Prob. 3CPCh. 13.7 - Prob. 4CPCh. 13.7 - Prob. 5CPCh. 13.7 - Prob. 6CPCh. 13.7 - Prob. 7CPCh. 13.7 - Prob. 8CPCh. 13.7 - Find general solutions for the given differential...Ch. 13.7 - Prob. 2ECh. 13.7 - Prob. 3ECh. 13.7 - Prob. 4ECh. 13.7 - Prob. 5ECh. 13.7 - Prob. 6ECh. 13.7 - Find general solutions for the given differential...Ch. 13.7 - Prob. 8ECh. 13.7 - Prob. 9ECh. 13.7 - Prob. 10ECh. 13.7 - Prob. 11ECh. 13.7 - Prob. 12ECh. 13.7 - Find general solutions for the given differential...Ch. 13.7 - Prob. 14ECh. 13.7 - Prob. 15ECh. 13.7 - Prob. 16ECh. 13.7 - Prob. 17ECh. 13.7 - Prob. 18ECh. 13.7 - Prob. 19ECh. 13.7 - Prob. 20ECh. 13.7 - Prob. 21ECh. 13.7 - Prob. 22ECh. 13.7 - Prob. 23ECh. 13.7 - Prob. 24ECh. 13.7 - Prob. 25ECh. 13.7 - Prob. 26ECh. 13.7 - Prob. 27ECh. 13.7 - Find particular solutions for the given equations....Ch. 13.7 - Prob. 29ECh. 13.7 - Prob. 30ECh. 13.7 - Find particular solutions for the given equations....Ch. 13.7 - Prob. 32ECh. 13.7 - Prob. 33ECh. 13.7 - Prob. 34ECh. 13.7 - 35. Business The marginal productivity of a...Ch. 13.7 - Prob. 36ECh. 13.7 - Prob. 37ECh. 13.7 - Prob. 38ECh. 13.7 - Prob. 39ECh. 13.7 - Prob. 40ECh. 13.7 - 41. Business Sales of a particular product have...Ch. 13.7 - Prob. 42ECh. 13.7 - Prob. 43ECh. 13.7 - Prob. 44ECh. 13.7 - Prob. 45ECh. 13.7 - Prob. 46ECh. 13.7 - Prob. 47ECh. 13.7 - Prob. 48ECh. 13.7 - Prob. 49ECh. 13.7 - Prob. 50ECh. 13 - Prob. 1RECh. 13 - Prob. 2RECh. 13 - Prob. 3RECh. 13 - Prob. 4RECh. 13 - Prob. 5RECh. 13 - Prob. 6RECh. 13 - Prob. 7RECh. 13 - Prob. 8RECh. 13 - Prob. 9RECh. 13 - Prob. 10RECh. 13 - Prob. 11RECh. 13 - Prob. 12RECh. 13 - Prob. 13RECh. 13 - Prob. 14RECh. 13 - Prob. 15RECh. 13 - Prob. 16RECh. 13 - Prob. 17RECh. 13 - Prob. 18RECh. 13 - Prob. 19RECh. 13 - Prob. 20RECh. 13 - Prob. 21RECh. 13 - Prob. 22RECh. 13 - Prob. 23RECh. 13 - Prob. 24RECh. 13 - Prob. 25RECh. 13 - Prob. 26RECh. 13 - Prob. 27RECh. 13 - Prob. 28RECh. 13 - Prob. 29RECh. 13 - Prob. 30RECh. 13 - Prob. 31RECh. 13 - Prob. 32RECh. 13 - Prob. 33RECh. 13 - Prob. 34RECh. 13 - Prob. 36RECh. 13 - Prob. 37RECh. 13 - Prob. 38RECh. 13 - Prob. 39RECh. 13 - Prob. 40RECh. 13 - Prob. 41RECh. 13 - Prob. 42RECh. 13 - Prob. 43RECh. 13 - Prob. 44RECh. 13 - Prob. 45RECh. 13 - Prob. 46RECh. 13 - Prob. 47RECh. 13 - Prob. 48RECh. 13 - Prob. 49RECh. 13 - Prob. 50RECh. 13 - Prob. 51RECh. 13 - Prob. 52RECh. 13 - Prob. 53RECh. 13 - Prob. 55RECh. 13 - Prob. 56RECh. 13 - Prob. 59RECh. 13 - Prob. 60RECh. 13 - Prob. 61RECh. 13 - Prob. 62RECh. 13 - Prob. 63RECh. 13 - Prob. 54RECh. 13 - Prob. 69RECh. 13 - Prob. 35RECh. 13 - Prob. 57RECh. 13 - Prob. 58RECh. 13 - Prob. 71RECh. 13 - Prob. 64RECh. 13 - Prob. 65RECh. 13 - Prob. 66RECh. 13 - Prob. 67RECh. 13 - Prob. 68RECh. 13 - Prob. 75RECh. 13 - Prob. 77RECh. 13 - Prob. 78RECh. 13 - Work the given exercises. Population Growth The...Ch. 13 - Prob. 73RECh. 13 - Prob. 74RECh. 13 - Prob. 76RECh. 13 - Prob. 79RECh. 13 - Prob. 80RECh. 13 - Prob. 81RECh. 13 - Prob. 82RECh. 13 - Prob. 83RECh. 13 - Prob. 84RECh. 13 - Prob. 85RECh. 13 - Prob. 86RECh. 13 - Prob. 87RECh. 13 - Prob. 88RECh. 13 - Prob. 89RECh. 13 - Prob. 90RECh. 13 - Prob. 1CECh. 13 - Prob. 2CECh. 13 - Prob. 3CECh. 13 - Prob. 4CE
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Publisher:McGraw-Hill Education
01 - What Is A Differential Equation in Calculus? Learn to Solve Ordinary Differential Equations.; Author: Math and Science;https://www.youtube.com/watch?v=K80YEHQpx9g;License: Standard YouTube License, CC-BY
Higher Order Differential Equation with constant coefficient (GATE) (Part 1) l GATE 2018; Author: GATE Lectures by Dishank;https://www.youtube.com/watch?v=ODxP7BbqAjA;License: Standard YouTube License, CC-BY
Solution of Differential Equations and Initial Value Problems; Author: Jefril Amboy;https://www.youtube.com/watch?v=Q68sk7XS-dc;License: Standard YouTube License, CC-BY