Mathematics for the Trades: A Guided Approach, Books a la Carte edition (11th Edition)
11th Edition
ISBN: 9780134765785
Author: Hal Saunders
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 8, Problem 12DPS
To determine
The perimeter of the steel plate.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
10. Prove that a finite set of points
Z1, Z2,
Zn cannot have any accumulation points.
6. Show that a set S is open if and only if each point in S is an interior point.
3
Consider tossing a fair coin 10 times and
recording the number of heads that occur.
a. How many possible outcomes would
occur?
b. What would be the probability of each of
the outcomes?
c. How many of the outcomes would have
1 head? What is the probability of 1 head
in 10 flips?
how
d. How many of the outcomes would have
o heads? What is the probability of o
heads in 10 flips?
e. What's the probability of getting 1 head
or less on 10 flips of a fair coin?
Chapter 8 Solutions
Mathematics for the Trades: A Guided Approach, Books a la Carte edition (11th Edition)
Ch. 8.1 - What fraction of a circle is this?Ch. 8.1 - Which of these angles measures closest to 45...Ch. 8.1 - A. Solve the following. If you need a protractor,...Ch. 8.1 - Use the geometry relationships to answer the...Ch. 8.1 - Use the geometry relationships to answer the...Ch. 8.1 - In each figure, two parallel lines are cut by a...Ch. 8.1 - Machine Trades A machinist receives a sketch of a...Ch. 8.1 - Carpentry A carpenter wishes to make a...Ch. 8.1 - Carpentry A carpenters square is placed over a...Ch. 8.1 - Carpentry Board 1 must be joined to board 2 at a...
Ch. 8.1 - Welding In the pipe flange shown, the six bolt...Ch. 8.2 - Which of these are rectangles? (a) (1) only (b)...Ch. 8.2 - In question 1, what is the perimeter of figure...Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter of each polygon.Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Find the perimeter and area of each figure. (Round...Ch. 8.2 - Masonry How many bricks will it take to build the...Ch. 8.2 - Carpentry How many square feet of wood are needed...Ch. 8.2 - Flooring and Carpeting The floor plan of a room is...Ch. 8.2 - Construction The amount of horizontal wood siding...Ch. 8.2 - Flooring and Carpeting How many bundles of strip...Ch. 8.2 - Construction A large rectangular window opening...Ch. 8.2 - Masonry Find the area of one stretcher course of...Ch. 8.2 - Masonry To determine the approximate number of...Ch. 8.2 - Automotive Trades A roll of gasket material is...Ch. 8.2 - Prob. 10CECh. 8.2 - Prob. 11CECh. 8.2 - Printing A ream of 17-in. by 22-in. paper weighs...Ch. 8.2 - Prob. 13CECh. 8.2 - HVAC To determine the size of a heating system...Ch. 8.2 - Construction A playground basketball court 94 ft...Ch. 8.2 - Landscaping At 6.75 per square foot, plus a 60...Ch. 8.2 - Agriculture Fertilizer must be applied to the...Ch. 8.2 - Agriculture In problem 17, the plot of land must...Ch. 8.2 - Prob. 19CECh. 8.2 - Prob. 20CECh. 8.2 - Prob. 21CECh. 8.2 - Flooring and Carpeting When expressed in U.S....Ch. 8.2 - Prob. 23CECh. 8.2 - Prob. 24CECh. 8.2 - Prob. 25CECh. 8.2 - Prob. 26CECh. 8.2 - Prob. 27CECh. 8.2 - Prob. 28CECh. 8.2 - Prob. 29CECh. 8.2 - Prob. 30CECh. 8.3 - How many sides does a hexagon have?Ch. 8.3 - Which of these appears to be a right triangle?Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 5AECh. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 7AECh. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 9AECh. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 11AECh. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 13AECh. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 16AECh. 8.3 - Prob. 17AECh. 8.3 - Prob. 18AECh. 8.3 - Prob. 19AECh. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Find the missing dimensions of each figure shown....Ch. 8.3 - Prob. 1BECh. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Prob. 3BECh. 8.3 - Prob. 4BECh. 8.3 - Prob. 5BECh. 8.3 - Prob. 6BECh. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Prob. 9BECh. 8.3 - Prob. 10BECh. 8.3 - Prob. 11BECh. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Prob. 18BECh. 8.3 - Prob. 19BECh. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - Prob. 23BECh. 8.3 - Find the area of each figure. All hexagons are...Ch. 8.3 - C. Practical Applications 1. Painting At 460 sq ft...Ch. 8.3 - Sheet Metal Trades A four-sided vent connection...Ch. 8.3 - Roofing The aerial view of a roof is shown in the...Ch. 8.3 - Roofing In problem 3, how many feet of gutters are...Ch. 8.3 - Carpentry Allowing for a 3-ft overhang, how long a...Ch. 8.3 - Metalworking A cut is to be made in a piece of...Ch. 8.3 - Prob. 7CECh. 8.3 - Construction Find the area of the gable end of the...Ch. 8.3 - Construction Find the missing dimensions x and y...Ch. 8.3 - Welding The steel gusset shown is made in the...Ch. 8.3 - Prob. 11CECh. 8.3 - C. Practical Applications 12. Construction A...Ch. 8.3 - Prob. 13CECh. 8.3 - C. Practical Applications 14. Agriculture A plot...Ch. 8.3 - Prob. 15CECh. 8.3 - Prob. 16CECh. 8.3 - Prob. 17CECh. 8.3 - Prob. 18CECh. 8.4 - What is the diameter of this circle?Ch. 8.4 - Prob. 2LCCh. 8.4 - Prob. 1AECh. 8.4 - Find the missing quantities for each circle. Use...Ch. 8.4 - Find the missing quantities for each circle. Use...Ch. 8.4 - Find the missing quantities for each circle. Use...Ch. 8.4 - Find the missing quantities for each circle. Use...Ch. 8.4 - Find the missing quantities for each circle. Use...Ch. 8.4 - Prob. 1BECh. 8.4 - Find the circumference and area of each circle....Ch. 8.4 - Find the circumference and area of each circle....Ch. 8.4 - Find the circumference and area of each circle....Ch. 8.4 - Prob. 5BECh. 8.4 - Prob. 6BECh. 8.4 - Prob. 7BECh. 8.4 - Find the circumference and area of each circle....Ch. 8.4 - Prob. 9BECh. 8.4 - Prob. 10BECh. 8.4 - Prob. 1CECh. 8.4 - Prob. 2CECh. 8.4 - Prob. 3CECh. 8.4 - Prob. 4CECh. 8.4 - Prob. 5CECh. 8.4 - Prob. 6CECh. 8.4 - Prob. 7CECh. 8.4 - Prob. 8CECh. 8.4 - Prob. 9CECh. 8.4 - Prob. 10CECh. 8.4 - Prob. 11CECh. 8.4 - Prob. 12CECh. 8.4 - Find the length of stock needed to create each...Ch. 8.4 - Prob. 14CECh. 8.4 - Find the length of stock needed to create each...Ch. 8.4 - Metalworking What length of 1-in. stock is needed...Ch. 8.4 - Landscaping (a) Calculate, to the nearest square...Ch. 8.4 - Machine Trades What diameter must a circular piece...Ch. 8.4 - Machine Trades In problem 3, how many square...Ch. 8.4 - Plumbing What is the cross-sectional area of a...Ch. 8.4 - Machine Trades In the piece of steel shown in the...Ch. 8.4 - Plumbing How much additional cross-sectional area...Ch. 8.4 - Machine Trades What diameter round stock is needed...Ch. 8.4 - Landscaping How many plants spaced every 6 in. are...Ch. 8.4 - Machine Trades What diameter circular stock is...Ch. 8.4 - Carpentry At 11.25 per foot for the curved portion...Ch. 8.4 - Sports and Leisure If the radius of the...Ch. 8.4 - Manufacturing What is the total length of belting...Ch. 8.4 - Electrical Trades An electrician bends a 12-in....Ch. 8.4 - Metalworking How many inches apart will eight...Ch. 8.4 - Landscaping How many square yards of concrete...Ch. 8.4 - Carpentry The circular saw shown in the figure has...Ch. 8.4 - Automotive Trades A hose must fit over a...Ch. 8.4 - Automotive Trades What length on the circumference...Ch. 8.4 - Prob. 20DECh. 8.4 - Water/Wastewater Treatment To find the velocity of...Ch. 8.4 - Plumbing The pressure exerted by a column of water...Ch. 8.4 - Plumbing To construct a bracket for a drain pipe,...Ch. 8.4 - Culinary Arts A small pizza at Papas Pizza Place...Ch. 8.4 - D. Practical Applications Sports and Leisure Two...Ch. 8.4 - D. Practical Applications Forestry Forest service...Ch. 8.4 - Prob. 27DECh. 8.4 - Prob. 28DECh. 8.4 - Prob. 29DECh. 8.4 - Sheet Metal Trades What is the area of the largest...Ch. 8 - Classify angles. (a) (a) DEF is _____ (b) (b) GHI...Ch. 8 - Prob. 3PCh. 8 - Identify polygons, including triangles, squares,...Ch. 8 - Use the Pythagorean theorem.Ch. 8 - Prob. 6PCh. 8 - Solve practical problems involving area and...Ch. 8 - Solve the following problems involving angles....Ch. 8 - Solve the following problems involving angles....Ch. 8 - Solve the following problems involving angles....Ch. 8 - Solve the following problems involving angles....Ch. 8 - Solve the following problems involving angles....Ch. 8 - Solve the following problems involving angles....Ch. 8 - A. Solve the following problems involving angles....Ch. 8 - Prob. 1BPSCh. 8 - Prob. 2BPSCh. 8 - Prob. 3BPSCh. 8 - Prob. 4BPSCh. 8 - Prob. 5BPSCh. 8 - Prob. 6BPSCh. 8 - Prob. 7BPSCh. 8 - Prob. 8BPSCh. 8 - Prob. 9BPSCh. 8 - Prob. 10BPSCh. 8 - Prob. 11BPSCh. 8 - Prob. 12BPSCh. 8 - Prob. 13BPSCh. 8 - Prob. 14BPSCh. 8 - Prob. 15BPSCh. 8 - Prob. 16BPSCh. 8 - Prob. 17BPSCh. 8 - Prob. 18BPSCh. 8 - Prob. 19BPSCh. 8 - Prob. 20BPSCh. 8 - Prob. 21BPSCh. 8 - Find the missing dimensions of the following...Ch. 8 - Find the missing dimensions of the following...Ch. 8 - Find the missing dimensions of the following...Ch. 8 - Find the missing dimensions of the following...Ch. 8 - Find the missing dimensions of the following...Ch. 8 - Prob. 6CPSCh. 8 - Find the radius of a circle with a circumference...Ch. 8 - Find the diameter of a circle with a circumference...Ch. 8 - Prob. 9CPSCh. 8 - Construction What will it cost to pave a...Ch. 8 - Metalworking A steel brace is used to strengthen...Ch. 8 - D. Practical Applications Machine Trades Holes are...Ch. 8 - Masonry How many square feet of brick are needed...Ch. 8 - Electrical Trades A coil of wire has an average...Ch. 8 - Prob. 7DPSCh. 8 - Metalworking Find the length of straight stock...Ch. 8 - Machine Trades A hexagonal piece of steel 9 in. on...Ch. 8 - Construction How much guy wire is needed to anchor...Ch. 8 - Carpentry How many 4-ft by 8-ft sheets of exterior...Ch. 8 - Prob. 12DPSCh. 8 - Metalworking A triangular shape with a base of 6...Ch. 8 - Construction An air shaft is drilled from the...Ch. 8 - Machine Trades What diameter circular stock is...Ch. 8 - Life Skills A 17-ft roll of weather stripping...Ch. 8 - Prob. 18DPSCh. 8 - Manufacturing What length of belt is needed for...Ch. 8 - Electrical Trades Electrical conduit must conform...Ch. 8 - Construction At 11 per square foot, how much will...Ch. 8 - Prob. 22DPSCh. 8 - Welding The top to a container is made of steel...Ch. 8 - Prob. 24DPSCh. 8 - Prob. 25DPSCh. 8 - Prob. 26DPSCh. 8 - Prob. 27DPSCh. 8 - Prob. 28DPSCh. 8 - Agriculture The plot of farmland shown in the...Ch. 8 - Prob. 30DPSCh. 8 - Masonry The figure shows a rectangular swimming...Ch. 8 - Landscaping The figure shows a flower garden in...Ch. 8 - Prob. 33DPSCh. 8 - Prob. 34DPSCh. 8 - Prob. 35DPSCh. 8 - Prob. 36DPSCh. 8 - Prob. 37DPSCh. 8 - Construction A rectangular room measures 14 ft 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
- 22 Bob decides that after his heart attack is a good time to get in shape, so he starts exer- cising each day and plans to increase his exercise time as he goes along. Look at the two line graphs shown in the following fig- ures. One is a good representation of his data, and the other should get as much use as Bob's treadmill before his heart attack. Exercise time 40 Line Graph 1 of Exercise Log 35 30- 25 201 20 Exercise time 80 80 60 40- 1 10 20 30 30 40 50 60 Day 170 50 80 Line Graph 2 of Exercise Log 1 10 20 90 100 30 30 40 50 60 70 80 90 100 Day a. Compare the two graphs. Do they repre- sent the same data set, or do they show totally different data sets? b. Assume that both graphs are made from the same data. Which graph is more appropriate and why?arrow_forward8 Suppose that a small town has five people with a rare form of cancer. Does this auto- matically mean a huge problem exists that needs to be addressed?arrow_forward1 M&Ms colors come in the following percent- ages: 13 percent brown, 14 percent yellow, 13 percent red, 24 percent blue, 20 percent orange, and 16 percent green. Reach into a bag of M&Ms without looking. a. What's the chance that you pull out a brown or yellow M&M? b. What's the chance that you won't pull out a blue? swarrow_forward
- 11. Prove or disprove: (a) If is a characteristic function, then so is ²; (b) If is a non-negative characteristic function, then so is √√4.arrow_forward17. [-/1 Points] DETAILS MY NOTES SESSCALCET2 6.2.050. Evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) du 4√3- -4² Need Help? Read It SUBMIT ANSWER 18. [-/1 Points] DETAILS MY NOTES SESSCALCET2 6.2.051. Evaluate the integral. (Use C for the constant of integration.) - 49 dx x² +3 Need Help? Read It Watch It SUBMIT ANSWER 19. [-/1 Points] DETAILS MY NOTES SESSCALCET2 6.2.057. Evaluate the integral. (Remember to use absolute values where appropriate. Use C for the constant of integration.) 25+ x2 dxarrow_forwardLet (5,3,-7) and = (2, -3, -6). = Compute the following: u× u = -4(u xv) ux (-4v) (+v) × v=arrow_forward
- Let a = (4, -2, -7) and 6 = (2,5, 3). (ã − ò) × (ã + b) =arrow_forward4. Suppose that P(X = 1) = P(X = -1) = 1/2, that Y = U(-1, 1) and that X and Y are independent. (a) Show, by direct computation, that X + Y = U(-2, 2). (b) Translate the result to a statement about characteristic functions. (c) Which well-known trigonometric formula did you discover?arrow_forward9. The concentration function of a random variable X is defined as Qx(h) = sup P(x ≤ X ≤x+h), h>0. x (a) Show that Qx+b (h) = Qx(h). (b) Is it true that Qx(ah) =aQx(h)? (c) Show that, if X and Y are independent random variables, then Qx+y (h) min{Qx(h). Qy (h)). To put the concept in perspective, if X1, X2, X, are independent, identically distributed random variables, and S₁ = Z=1Xk, then there exists an absolute constant, A, such that A Qs, (h) ≤ √n Some references: [79, 80, 162, 222], and [204], Sect. 1.5.arrow_forward
- 29 Suppose that a mound-shaped data set has a must mean of 10 and standard deviation of 2. a. About what percentage of the data should lie between 6 and 12? b. About what percentage of the data should lie between 4 and 6? c. About what percentage of the data should lie below 4? 91002 175/1 3arrow_forward2,3, ample and rical t? the 28 Suppose that a mound-shaped data set has a mean of 10 and standard deviation of 2. a. About what percentage of the data should lie between 8 and 12? b. About what percentage of the data should lie above 10? c. About what percentage of the data should lie above 12?arrow_forward27 Suppose that you have a data set of 1, 2, 2, 3, 3, 3, 4, 4, 5, and you assume that this sample represents a population. The mean is 3 and g the standard deviation is 1.225.10 a. Explain why you can apply the empirical rule to this data set. b. Where would "most of the values" in the population fall, based on this data set?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Holt Mcdougal Larson Pre-algebra: Student Edition...AlgebraISBN:9780547587776Author:HOLT MCDOUGALPublisher:HOLT MCDOUGAL
Trigonometry (MindTap Course List)TrigonometryISBN:9781337278461Author:Ron LarsonPublisher:Cengage Learning
Mathematics For Machine TechnologyAdvanced MathISBN:9781337798310Author:Peterson, John.Publisher:Cengage Learning,
Glencoe Algebra 1, Student Edition, 9780079039897...AlgebraISBN:9780079039897Author:CarterPublisher:McGraw Hill
Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage
Algebra: Structure And Method, Book 1AlgebraISBN:9780395977224Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. ColePublisher:McDougal Littell
Holt Mcdougal Larson Pre-algebra: Student Edition...
Algebra
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Trigonometry (MindTap Course List)
Trigonometry
ISBN:9781337278461
Author:Ron Larson
Publisher:Cengage Learning
Mathematics For Machine Technology
Advanced Math
ISBN:9781337798310
Author:Peterson, John.
Publisher:Cengage Learning,
Glencoe Algebra 1, Student Edition, 9780079039897...
Algebra
ISBN:9780079039897
Author:Carter
Publisher:McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:9781133382119
Author:Swokowski
Publisher:Cengage
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
Problems on Area and Circumference of Circle| Basics of Circle| Questions on Circle||BrainPanthers; Author: Brain Panthers;https://www.youtube.com/watch?v=RcNEL9OzcC0;License: Standard YouTube License, CC-BY