Mathematics All Around-Workbook
6th Edition
ISBN: 9780134462356
Author: Pirnot
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 1.CR, Problem 14CR
To determine
a)
To round:
The given number to the nearest thousand.
To determine
b)
To round:
The given number to the nearest thousand.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The accompanying data shows the fossil fuels production, fossil fuels consumption, and total energy consumption in quadrillions of BTUs of a certain region for the years 1986 to 2015. Complete parts a and b.
Year Fossil Fuels Production Fossil Fuels Consumption Total Energy Consumption1949 28.748 29.002 31.9821950 32.563 31.632 34.6161951 35.792 34.008 36.9741952 34.977 33.800 36.7481953 35.349 34.826 37.6641954 33.764 33.877 36.6391955 37.364 37.410 40.2081956 39.771 38.888 41.7541957 40.133 38.926 41.7871958 37.216 38.717 41.6451959 39.045 40.550 43.4661960 39.869 42.137 45.0861961 40.307 42.758 45.7381962 41.732 44.681 47.8261963 44.037 46.509 49.6441964 45.789 48.543 51.8151965 47.235 50.577 54.0151966 50.035 53.514 57.0141967 52.597 55.127 58.9051968 54.306 58.502 62.4151969 56.286…
The accompanying data shows the fossil fuels production, fossil fuels consumption, and total energy consumption in quadrillions of BTUs of a certain region for the years 1986 to 2015. Complete parts a and b.
Develop line charts for each variable and identify the characteristics of the time series (that is, random, stationary, trend, seasonal, or cyclical).
What is the line chart for the variable Fossil Fuels Production?
The accompanying data shows the fossil fuels production, fossil fuels consumption, and total energy consumption in quadrillions of BTUs of a certain region for the years 1986 to 2015. Complete parts a and b.
Year Fossil Fuels Production Fossil Fuels Consumption Total Energy Consumption1949 28.748 29.002 31.9821950 32.563 31.632 34.6161951 35.792 34.008 36.9741952 34.977 33.800 36.7481953 35.349 34.826 37.6641954 33.764 33.877 36.6391955 37.364 37.410 40.2081956 39.771 38.888 41.7541957 40.133 38.926 41.7871958 37.216 38.717 41.6451959 39.045 40.550 43.4661960 39.869 42.137 45.0861961 40.307 42.758 45.7381962 41.732 44.681 47.8261963 44.037 46.509 49.6441964 45.789 48.543 51.8151965 47.235 50.577 54.0151966 50.035 53.514 57.0141967 52.597 55.127 58.9051968 54.306 58.502 62.4151969 56.286…
Chapter 1 Solutions
Mathematics All Around-Workbook
Ch. 1.1 - In Exercise 1-4, draw a picture to illustrate each...Ch. 1.1 - In Exercises 1-4, draw a picture to illustrate...Ch. 1.1 - In Exercise 1-4, draw a picture to illustrate each...Ch. 1.1 - In Exercises 1-4, draw a picture to illustrate...Ch. 1.1 - Prob. 5ECh. 1.1 - Prob. 6ECh. 1.1 - Prob. 7ECh. 1.1 - Prob. 8ECh. 1.1 - Prob. 9ECh. 1.1 - Prob. 10E
Ch. 1.1 - Prob. 11ECh. 1.1 - Prob. 12ECh. 1.1 - List all pairs of artists to host the grammy...Ch. 1.1 - Prob. 14ECh. 1.1 - Prob. 15ECh. 1.1 - Prob. 16ECh. 1.1 - Prob. 17ECh. 1.1 - Prob. 18ECh. 1.1 - Prob. 19ECh. 1.1 - Prob. 20ECh. 1.1 - Prob. 21ECh. 1.1 - Prob. 22ECh. 1.1 - Prob. 23ECh. 1.1 - Prob. 24ECh. 1.1 - Prob. 25ECh. 1.1 - Prob. 26ECh. 1.1 - Prob. 27ECh. 1.1 - Prob. 28ECh. 1.1 - Prob. 29ECh. 1.1 - Prob. 30ECh. 1.1 - Prob. 31ECh. 1.1 - Prob. 32ECh. 1.1 - Prob. 33ECh. 1.1 - Prob. 34ECh. 1.1 - Prob. 35ECh. 1.1 - Prob. 36ECh. 1.1 - Prob. 37ECh. 1.1 - Prob. 38ECh. 1.1 - Prob. 39ECh. 1.1 - Prob. 40ECh. 1.1 - Prob. 41ECh. 1.1 - Prob. 42ECh. 1.1 - Prob. 43ECh. 1.1 - Prob. 44ECh. 1.1 - Prob. 45ECh. 1.1 - Prob. 46ECh. 1.1 - Prob. 47ECh. 1.1 - Prob. 48ECh. 1.1 - Prob. 49ECh. 1.1 - Prob. 50ECh. 1.1 - Prob. 51ECh. 1.1 - Prob. 52ECh. 1.1 - In Exercise 53-62, do not try to solve each...Ch. 1.1 - To celebrate the 40th anniversary of the...Ch. 1.1 - In a recent national Football League season, Tom...Ch. 1.1 - In a recent home run derby competition, Joc...Ch. 1.1 - Heather has divided 8,000 between two investments...Ch. 1.1 - Prob. 58ECh. 1.1 - Prob. 59ECh. 1.1 - Prob. 60ECh. 1.1 - Prob. 61ECh. 1.1 - Prob. 62ECh. 1.1 - Prob. 63ECh. 1.1 - Prob. 64ECh. 1.1 - Prob. 65ECh. 1.1 - In Exercises 65-68, assume that Menaka has...Ch. 1.1 - Prob. 67ECh. 1.1 - Prob. 68ECh. 1.1 - Carmelo has been commissioned to create a...Ch. 1.1 - If the colored tiles in the figure in Exercise 69...Ch. 1.1 - Prob. 71ECh. 1.1 - Prob. 72ECh. 1.1 - Prob. 73ECh. 1.1 - Prob. 74ECh. 1.1 - Prob. 75ECh. 1.1 - Prob. 76ECh. 1.1 - Prob. 77ECh. 1.1 - Prob. 78ECh. 1.1 - Continue the following sequence of pairs of...Ch. 1.1 - Continue the following sequence of pairs of...Ch. 1.1 - Prob. 81ECh. 1.1 - Prob. 82ECh. 1.1 - Prob. 83ECh. 1.1 - Prob. 84ECh. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. Is each of the following...Ch. 1.2 - Sharpening Your Skills. In Exercises 11 16, use...Ch. 1.2 - Sharpening Your Skills. In Exercises 11 16, use...Ch. 1.2 - Sharpening Your Skills. In Exercises 11 16, use...Ch. 1.2 - Sharpening Your Skills. In Exercises 11 16, use...Ch. 1.2 - Sharpening Your Skills. In Exercises 11 16, use...Ch. 1.2 - Sharpening Your Skills. In Exercises 11 16, use...Ch. 1.2 - Sharpening Your Skills. In Exercises 17 and 18,...Ch. 1.2 - Sharpening Your Skills. In Exercises 17 and 18,...Ch. 1.2 - Sharpening Your Skills. In Exercises 19 and 20,...Ch. 1.2 - Sharpening Your Skills. In Exercises 19 and 20,...Ch. 1.2 - Sharpening Your Skills. In Exercises 21 and 22,...Ch. 1.2 - Prob. 22ECh. 1.2 - Sharpening Your Skills. Illustrate Goldbachs...Ch. 1.2 - Sharpening Your Skills. Illustrate Goldbachs...Ch. 1.2 - Sharpening Your Skills. Illustrate Goldbachs...Ch. 1.2 - Sharpening Your Skills. Illustrate Goldbachs...Ch. 1.2 - Applying What Youve Learned. In each of the next...Ch. 1.2 - Applying What Youve Learned. In each of the next...Ch. 1.2 - Applying What Youve Learned. In each of the next...Ch. 1.2 - Applying What Youve Learned. In each of the next...Ch. 1.2 - Applying What Youve Learned. In preparation for...Ch. 1.2 - Applying What Youve Learned. 32. If a stack of...Ch. 1.2 - Applying What Youve Learned. A magic square is a...Ch. 1.2 - Applying What Youve Learned. A magic square is a...Ch. 1.2 - Prob. 35ECh. 1.2 - Applying What Youve Learned. Solve the following...Ch. 1.2 - Applying What Youve Learned. Is it possible to...Ch. 1.2 - Applying What Youve Learned. Is it possible to...Ch. 1.2 - Applying What Youve Learned. Four students,...Ch. 1.2 - Applying What Youve Learned. Jessica, Serena,...Ch. 1.2 - Applying What Youve Learned. Exercises 41 to 44...Ch. 1.2 - Prob. 42ECh. 1.2 - Applying What Youve Learned. Exercises 41 to 44...Ch. 1.2 - Prob. 44ECh. 1.2 - Applying What Youve Learned. Explain why the...Ch. 1.2 - Applying What Youve Learned. Show that the...Ch. 1.2 - Prob. 47ECh. 1.2 - Prob. 48ECh. 1.2 - Communicating Mathematics What is the role of...Ch. 1.2 - Prob. 50ECh. 1.2 - Prob. 51ECh. 1.2 - Communicating Mathematics Find an example from the...Ch. 1.2 - Challenge yourself In Exercises 55 58, find the...Ch. 1.2 - Prob. 56ECh. 1.2 - Challenge yourself In Exercises 55 58, find the...Ch. 1.2 - Prob. 58ECh. 1.2 - Prob. 59ECh. 1.2 - Prob. 60ECh. 1.2 - Challenge yourself a Repeat Exercise 59 , but now...Ch. 1.2 - Challenge yourself Can you find some general...Ch. 1.2 - Challenge yourself Stacking baseballs. If a stack...Ch. 1.2 - Challenge yourself Stacking baseballs. Redo...Ch. 1.2 - Challenge yourself Make up a 33 magic square of...Ch. 1.2 - Challenge yourself Make up a 44 magic square of...Ch. 1.2 - Challenge yourself In Exercises 67 and 68, follow...Ch. 1.2 - Prob. 68ECh. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Prob. 10ECh. 1.3 - Estimate the answers to the following problems....Ch. 1.3 - Prob. 12ECh. 1.3 - Estimate each of the following answers. Explain...Ch. 1.3 - Estimate each of the following answers. Explain...Ch. 1.3 - Prob. 15ECh. 1.3 - Prob. 16ECh. 1.3 - Estimate each of the following answers. Explain...Ch. 1.3 - Prob. 18ECh. 1.3 - Estimate each of the following answers. Explain...Ch. 1.3 - Prob. 20ECh. 1.3 - Prob. 21ECh. 1.3 - Prob. 22ECh. 1.3 - Prob. 23ECh. 1.3 - Prob. 24ECh. 1.3 - Prob. 25ECh. 1.3 - Estimate each of the following answers. Explain...Ch. 1.3 - Prob. 27ECh. 1.3 - Prob. 28ECh. 1.3 - Prob. 29ECh. 1.3 - Prob. 30ECh. 1.3 - Prob. 31ECh. 1.3 - Prob. 32ECh. 1.3 - Prob. 33ECh. 1.3 - Prob. 34ECh. 1.3 - Prob. 35ECh. 1.3 - Prob. 36ECh. 1.3 - Prob. 37ECh. 1.3 - Prob. 38ECh. 1.3 - Prob. 39ECh. 1.3 - Prob. 40ECh. 1.3 - The following pie chart shows revenues of the...Ch. 1.3 - Prob. 42ECh. 1.3 - The following pie chart shows revenues of the...Ch. 1.3 - Prob. 44ECh. 1.3 - The following pie chart shows a distribution of...Ch. 1.3 - Prob. 46ECh. 1.3 - The following pie chart shows a distribution of...Ch. 1.3 - Prob. 48ECh. 1.3 - Use the given map to estimate the distances in...Ch. 1.3 - Use the given map to estimate the distances in...Ch. 1.3 - Consider the following issues with regard to...Ch. 1.3 - Ask an acquaintance who runs a household what he...Ch. 1.3 - Do online research about crowd estimation for...Ch. 1.3 - Research the topic Estimating the Crowd...Ch. 1.3 - Buying fertilizer The Martinezes yard is 96 feet...Ch. 1.3 - Purchasing paint Heidi and Spencer are painting...Ch. 1.3 - Estimating Earths circumference Use a map of Egypt...Ch. 1.3 - Assume that the state funding in millions of...Ch. 1.3 - Use the method of Example 7 to estimate the areas...Ch. 1.3 - Use the method of Example 7 to estimate the areas...Ch. 1.CR - List the four steps in Polyas problem-solving...Ch. 1.CR - What is a counterexample?Ch. 1.CR - Dr. Houses Fellowship applicants, Remy, Lawrence,...Ch. 1.CR - At a T.G.I. Fridays, you have 8 appetizers, 20...Ch. 1.CR - Picaboo worked 20 hours last week. Part of the...Ch. 1.CR - Is the following statement true or false?...Ch. 1.CR - Explain the Three-Way Principle.Ch. 1.CR - Explain the difference between inductive and...Ch. 1.CR - Prob. 9CRCh. 1.CR - Use inductive reasoning to predict the next term...Ch. 1.CR - Use inductive reasoning to draw the next figure in...Ch. 1.CR - Illustrate Goldbachs conjecture for the number 48.Ch. 1.CR - Follow the instructions for this trick starting...Ch. 1.CR - Prob. 14CRCh. 1.CR - Use compatible numbers to estimate the answers to...Ch. 1.CR - Juana is averaging 52.4 miles per hour on her trip...Ch. 1.CR - The graph displays the amount of caffeine in...Ch. 1.CT - List three problem-solving techniques that we...Ch. 1.CT - Identity which of the following statements is...Ch. 1.CT - Solve the following problem by making a series of...Ch. 1.CT - According to USA Today, NASA is tracking 12,000...Ch. 1.CT - Round 36,478 a to the nearest thousand and b to...Ch. 1.CT - What is the Splitting-Hairs principle?Ch. 1.CT - Explain the difference between inductive and...Ch. 1.CT - State the Three-Way principle.Ch. 1.CT - Assume that you are sharing an apartment with two...Ch. 1.CT - What is the next likely term in the following...Ch. 1.CT - Prob. 12CTCh. 1.CT - What is the likely next figure in the following...Ch. 1.CT - Illustrate Goldbachs conjecture for 60.Ch. 1.CT - Determine the following statement is true or...Ch. 1.CT - Follow the instructions for the following trick by...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.Similar questions
- For each of the time series, construct a line chart of the data and identify the characteristics of the time series (that is, random, stationary, trend, seasonal, or cyclical). Month PercentApr 1972 4.97May 1972 5.00Jun 1972 5.04Jul 1972 5.25Aug 1972 5.27Sep 1972 5.50Oct 1972 5.73Nov 1972 5.75Dec 1972 5.79Jan 1973 6.00Feb 1973 6.02Mar 1973 6.30Apr 1973 6.61May 1973 7.01Jun 1973 7.49Jul 1973 8.30Aug 1973 9.23Sep 1973 9.86Oct 1973 9.94Nov 1973 9.75Dec 1973 9.75Jan 1974 9.73Feb 1974 9.21Mar 1974 8.85Apr 1974 10.02May 1974 11.25Jun 1974 11.54Jul 1974 11.97Aug 1974 12.00Sep 1974 12.00Oct 1974 11.68Nov 1974 10.83Dec 1974 10.50Jan 1975 10.05Feb 1975 8.96Mar 1975 7.93Apr 1975 7.50May 1975 7.40Jun 1975 7.07Jul 1975 7.15Aug 1975 7.66Sep 1975 7.88Oct 1975 7.96Nov 1975 7.53Dec 1975 7.26Jan 1976 7.00Feb 1976 6.75Mar 1976 6.75Apr 1976 6.75May 1976…arrow_forwardUsing FDF, BDF, and CDF, find the first derivative; 1. The distance x of a runner from a fixed point is measured (in meters) at an interval of half a second. The data obtained is: t 0 x 0 0.5 3.65 1.0 1.5 2.0 6.80 9.90 12.15 Use CDF to approximate the runner's velocity at times t = 0.5s and t = 1.5s 2. Using FDF, BDF, and CDF, find the first derivative of f(x)=x Inx for an input of 2 assuming a step size of 1. Calculate using Analytical Solution and Absolute Relative Error: = True Value - Approximate Value| x100 True Value 3. Given the data below where f(x) sin (3x), estimate f(1.5) using Langrage Interpolation. x 1 1.3 1.6 1.9 2.2 f(x) 0.14 -0.69 -0.99 -0.55 0.31 4. The vertical distance covered by a rocket from t=8 to t=30 seconds is given by: 30 x = Loo (2000ln 140000 140000 - 2100 9.8t) dt Using the Trapezoidal Rule, n=2, find the distance covered. 5. Use Simpson's 1/3 and 3/8 Rule to approximate for sin x dx. Compare the results for n=4 and n=8arrow_forwardCan you check if my step is correct?arrow_forward
- I need help explaining on this example on how can I define the Time-Domain Function, Apply the Laplace Transformation Formula, and Simplify to Find the Frequency-Domain Expression. I need to understand on finding Y(s)arrow_forward1. A bicyclist is riding their bike along the Chicago Lakefront Trail. The velocity (in feet per second) of the bicyclist is recorded below. Use (a) Simpson's Rule, and (b) the Trapezoidal Rule to estimate the total distance the bicyclist traveled during the 8-second period. t 0 2 4 6 8 V 10 15 12 10 16 2. Find the midpoint rule approximation for (a) n = 4 +5 x²dx using n subintervals. 1° 2 (b) n = 8 36 32 28 36 32 28 24 24 20 20 16 16 12 8- 4 1 2 3 4 5 6 12 8 4 1 2 3 4 5 6arrow_forward1. A Blue Whale's resting heart rate has period that happens to be approximately equal to 2π. A typical ECG of a whale's heartbeat over one period may be approximated by the function, f(x) = 0.005x4 2 0.005x³-0.364x² + 1.27x on the interval [0, 27]. Find an nth-order Fourier approximation to the Blue Whale's heartbeat, where n ≥ 3 is different from that used in any other posts on this topic, to generate a periodic function that can be used to model its heartbeat, and graph your result. Be sure to include your chosen value of n in your Subject Heading.arrow_forward
- I need help explaining on this example on how can I define the Time-Domain Function, Apply the Laplace Transformation Formula, andarrow_forwardma Classes Term. Spring 2025 Title Details Credit Hours CRN Schedule Type Grade Mode Level Date Status Message *MATHEMATICS FOR MANAGEME... MTH 245, 400 4 54835 Online Normal Grading Mode Ecampus Undergradu... 03/21/2025 Registered **Web Registered... *SOIL SCIENCE CSS 205, 400 0 52298 Online Normal Grading Mode Undergraduate 03/21/2025 Waitlisted Waitlist03/21/2025 PLANT PATHOLOGY BOT 451, 400 4 56960 Online Normal Grading Mode Undergraduate 03/21/2025 Registered **Web Registered... Records: 3 Schedule Schedule Detailsarrow_forwardHere is an augmented matrix for a system of equations (three equations and three variables). Let the variables used be x, y, and z: 1 2 4 6 0 1 -1 3 0 0 1 4 Note: that this matrix is already in row echelon form. Your goal is to use this row echelon form to revert back to the equations that this represents, and then to ultimately solve the system of equations by finding x, y and z. Input your answer as a coordinate point: (x,y,z) with no spaces.arrow_forward
- 1 3 -4 In the following matrix perform the operation 2R1 + R2 → R2. -2 -1 6 After you have completed this, what numeric value is in the a22 position?arrow_forward5 -2 0 1 6 12 Let A = 6 7 -1 and B = 1/2 3 -14 -2 0 4 4 4 0 Compute -3A+2B and call the resulting matrix R. If rij represent the individual entries in the matrix R, what numeric value is in 131? Input your answer as a numeric value only.arrow_forward1 -2 4 10 My goal is to put the matrix 5 -1 1 0 into row echelon form using Gaussian elimination. 3 -2 6 9 My next step is to manipulate this matrix using elementary row operations to get a 0 in the a21 position. Which of the following operations would be the appropriate elementary row operation to use to get a 0 in the a21 position? O (1/5)*R2 --> R2 ○ 2R1 + R2 --> R2 ○ 5R1+ R2 --> R2 O-5R1 + R2 --> R2arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Algebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell
Elementary AlgebraAlgebraISBN:9780998625713Author:Lynn Marecek, MaryAnne Anthony-SmithPublisher:OpenStax - Rice University
Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL
Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,
Algebra: Structure And Method, Book 1
Algebra
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:McDougal Littell
Elementary Algebra
Algebra
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:OpenStax - Rice University
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Mathematics For Machine Technology
Advanced Math
ISBN:9781337798310
Author:Peterson, John.
Publisher:Cengage Learning,