Elementary Technical Mathematics11th EditionDale Ewen, C. Robert Nelson Publisher: Cengage LearningISBN: 9781285199191
Elementary Technical Mathematics
Solutions for Elementary Technical Mathematics
Problem 1E:
Add: 832+9+56+2358Problem 2E:
Add: 324+973+66+9430Problem 3E:
Add: 384291147632_Problem 4E:
Add: 78107452179123_Problem 5E:
Add: 197+1072+10,877+15,532+768,098Problem 6E:
Add: 160,000+19,000+4,160,000+506,000Problem 7E:
Subtract and check: 75612397_Problem 8E:
Subtract and check: 4000702_Problem 9E:
Subtract and check: 98,40572,397Problem 10E:
Subtract and check: 417,286287,156Problem 11E:
Subtract and check: 40001180_Problem 12E:
Subtract and check: 60,0009,876_Problem 13E:
Find the total resistance in each series circuit:Problem 14E:
Find the total resistance in each series circuit:Problem 15E:
Approximately how many studs are needed for the exterior walls the building shown in Illustration 1?...Problem 16E:
A pipe 24 ft long is cut into four pieces: first 4 ft long, the second 5 ft long, and the third 7 ft...Problem 18E:
A welder ordered a 125-ft3 cylinder of argon gas, a semi-inert shielding gas for TIG welding. After...Problem 19E:
Find the total input and output (I-O) in cubic centimeters (cm3)* for a patient. By how much does...Problem 20E:
A student pilot must complete 40 h of total flight time as required for her private pilot...Problem 21E:
Multiply: 56748_Problem 22E:
Multiply: 8374203_Problem 24E:
Multiply: 1520320Problem 26E:
Multiply: 30,0104080Problem 27E:
Divide (use the remainder form with r): 47236Problem 29E:
Divide (use the remainder form with r): 466812Problem 30E:
Divide (use the remainder form with r): 15,64836Problem 31E:
Divide (use the remainder form with r): 67,56980Problem 32E:
Divide (use the remainder form with r): 188,000120Problem 33E:
An automobile uses gasoline at the rate of 31 miles per gallon (mi/gal or mpg) and has a 16-gallon...Problem 34E:
An automobile uses gasoline at a rate of 12 kilometers per liter (km/L) and has a 65-litre tank. How...Problem 35E:
A four-cylinder engine has a total displacement of 1300 cm3. Find the displacement of each piston.Problem 36E:
An automobile travels 1274 mi and uses 49 gal of gasoline. Find its mileage in miles per gallon.Problem 37E:
An automobile travels 2340 km and uses 180 L of gasoline. Find its fuel consumption in kilometers...Problem 38E:
To replace some damaged ductwork, 20 linear feet of 8-in. 16-in. duct is needed. The cost is $13...Problem 39E:
The bill for a new transmission was received. The total cost for labor was $516. If the car was...Problem 41E:
A small Cessna aircraft has enough fuel to fly for 4 h. If the aircraft cruises at a ground speed of...Problem 42E:
A small plane takes off and climbs at a rate of 500 ft/min. If the plane levels off after 15 min,...Problem 43E:
Inventory shows the following lengths of 3-inch steel pipe: 5 pieces 18 ft long 42 pieces 15 ft long...Problem 44E:
An order of lumber contains 36 boards 12 ft long, 28 boards 10 ft long, 36 boards 8 ft long, and 12...Problem 45E:
Two draftspersons, operating the same computer plotter, each work 8 hours per day. One produces 80...Problem 46E:
A shipment contains a total of 5232 linear feet of steel pipe. Each piece of pipe is 12 ft long. How...Problem 48E:
A farmer expects a yield of 165 bushels per acre (bu/acre) from 260 acres of corn. If the corn is...Problem 49E:
A farmer harvests 6864 bushels (bu) of soybeans from 156 acres. What is his yield per acre?Problem 50E:
A railroad freight car can hold 2035 bu of corn. How many freight cars are needed to haul the...Problem 51E:
On a given day, eight steers weighed 856 lb, 754 lb, 1044 lb, 928 lb, 888 lb, 734 lb, 953 lb, and...Problem 52E:
What is the weight (in tons) of a stack of hay bales 6 bales wide, 110 bales long, and 15 bales...Problem 53E:
From a 34-acre field, 92,480 lb of oats are harvested. Find the yield in bushels per acre. (1 bu of...Problem 54E:
A standard bale of cotton weighs approximately 500 lb. How many bales are contained in 15 tons of...Problem 55E:
A tractor costs $175,000. It has a 10-year life and a salvage value of $3000. What is the annual...Problem 56E:
How much pesticide powder would you put in a 400-gal spray tank if 10 gal of spray, containing 2 lb...Problem 57E:
Daylilies are to be planted along one side of a 30-ft walk in front of a house. The daylilies are...Problem 58E:
A potato patch has 7 rows with 75 hills of potatoes per row. If each potato hill yields 3 lb of...Problem 59E:
Using Ohms law, find the current I in amps (A) in each electric circuit (see Example 9):Problem 60E:
Using Ohms law, find the current I in amps (A) in each electric circuit (see Example 9):Problem 61E:
Ohms law, in another form, states that in a simple circuit the voltage E (measured in volts, V)...Problem 62E:
Ohms law, in another form, states that in a simple circuit the voltage E (measured in volts, V)...Problem 63E:
A hospital dietitian determines that each patient needs 4 ounces (oz) of orange juice. How many...Problem 64E:
During 24 hours, a patient is to receive three 60-mg doses of phenobarbital. Each tablet contains 30...Problem 66E:
A nurse used two 5-g tablets of potassium permanganate in the preparation of a medication. How much...Problem 67E:
A sun room addition to a home has a wall 14 ft 6 in. long measured from inside wall to inside wall....Problem 68E:
A solid concrete block wall is being built around a rectangular storage building with outside...Problem 69E:
A sheet of plywood 8 ft long is painted with three equally spaced stripes to mark off a hazardous...Problem 70E:
In a small machine shop, eight 5-gallon drums of oil are on hand. If 2 gallons are used each day and...Problem 71E:
Using a process called cruising timber, foresters can estimate the amount of lumber in board feet in...Problem 72E:
In tilapia aquaculture production, a feed conversion ratio of 2 lb of high-protein pelleted feed per...Problem 73E:
A banquet facility has section areas separated with folding walls. Section A has a total of 50...Problem 74E:
Each beef export loin will yield 11 prime rib servings. a. How many beef export loins are needed to...Problem 75E:
A delivery to the kitchen includes the following: 2 boxes of bakers (potatoes, 90 per box), 3 boxes...Browse All Chapters of This Textbook
Chapter 1 - Basic ConceptsChapter 1.1 - Review Of Basic OperationsChapter 1.2 - Order Of OperationsChapter 1.3 - Area And VolumeChapter 1.4 - FormulasChapter 1.5 - Prime FactorizationChapter 1.6 - Introduction To FractionsChapter 1.7 - Addition And Subtraction Of FractionsChapter 1.8 - Multiplication And Division Of FractionsChapter 1.9 - The U.s. System Of Weights And Measures
Chapter 1.10 - Addition And Subtraction Of Decimal FractionsChapter 1.11 - Rounding NumbersChapter 1.12 - Multiplication And Division Of Decimal FractionsChapter 1.13 - PercentChapter 1.14 - Rate, Base, And PartChapter 1.15 - Powers And RootsChapter 1.16 - Applications Involving Percent: Business And Personal FinanceChapter 2 - Signed Numbers And Powers Of 10Chapter 2.1 - Addition Of Signed NumbersChapter 2.2 - Subtraction Of Signed NumbersChapter 2.3 - Multiplication And Division Of Signed NumbersChapter 2.4 - Signed FractionsChapter 2.5 - Powers Of 10Chapter 2.6 - Scientific NotationChapter 2.7 - Engineering NotationChapter 3 - The Metric SystemChapter 3.1 - Introduction To The Metric SystemChapter 3.2 - LengthChapter 3.3 - Mass And WeightChapter 3.4 - Volume And AreaChapter 3.5 - Time, Current, And Other UnitsChapter 3.6 - TemperatureChapter 3.7 - Metric And U.s. ConversionChapter 4 - MeasurementChapter 4.1 - Approximate Numbers And AccuracyChapter 4.2 - Precision And Greatest Possible ErrorChapter 4.3A - The Vernier CaliperChapter 4.3B - The Vernier CaliperChapter 4.4A - The Micrometer CaliperChapter 4.4B - The Micrometer CaliperChapter 4.5 - Addition And Subtraction Of MeasurementsChapter 4.6 - Multiplication And Division Of MeasurementsChapter 4.7 - Relative Error And Percent Of ErrorChapter 4.8 - Color Code Of Electrical ResistorsChapter 4.9 - Reading ScalesChapter 5 - Polynomials: An Introduction To AlgebraChapter 5.1 - Fundamental OperationsChapter 5.2 - Simplifying Algebraic ExpressionsChapter 5.3 - Addition And Subtraction Of PolynomialsChapter 5.4 - Multiplication Of MonomialsChapter 5.5 - Multiplication Of PolynomialsChapter 5.6 - Division By A MonomialChapter 5.7 - Division By A PolynomialChapter 6 - Equations And FormulasChapter 6.1 - EquationsChapter 6.2 - Equations With Variables In Both MembersChapter 6.3 - Equations With ParenthesesChapter 6.4 - Equations With FractionsChapter 6.5 - Translating Words Into Algebraic SymbolsChapter 6.6 - Applications Involving EquationsChapter 6.7 - FormulasChapter 6.8 - Substituting Data Into FormulasChapter 6.9 - Reciprocal Formulas Using A CalculatorChapter 7 - Ratio And ProportionChapter 7.1 - RatioChapter 7.2 - ProportionChapter 7.3 - Direct VariationChapter 7.4 - Inverse VariationChapter 8 - Graphing Linear EquationsChapter 8.1 - Linear Equations With Two VariablesChapter 8.2 - Graphing Linear EquationsChapter 8.3 - The Slope Of A LineChapter 8.4 - The Equation Of A LineChapter 9 - Systems Of Linear EquationsChapter 9.1 - Solving Pairs Of Linear Equations By GraphingChapter 9.2 - Solving Pairs Of Linear Equations By AdditionChapter 9.3 - Solving Pairs Of Linear Equations By SubstitutionChapter 9.4 - Applications Involving Pairs Of Linear EquationsChapter 10 - Factoring Algebraic ExpressionsChapter 10.1 - Finding Monomial FactorsChapter 10.2 - Finding The Product Of Two Binomials MentallyChapter 10.3 - Finding Binomial FactorsChapter 10.4 - Special ProductsChapter 10.5 - Finding Factors Of Special ProductsChapter 10.6 - Factoring General TrinomialsChapter 11 - Quadratic EquationsChapter 11.1 - Solving Quadratic Equations By FactoringChapter 11.2 - The Quadratic FormulaChapter 11.3 - Applications Involving Quadratic EquationsChapter 11.4 - Graphs Of Quadratic EquationsChapter 11.5 - Imaginary NumbersChapter 12 - GeometryChapter 12.1 - Angles And PolygonsChapter 12.2 - QuadrilateralsChapter 12.3 - TrianglesChapter 12.4 - Similar PolygonsChapter 12.5 - CirclesChapter 12.6 - Radian MeasureChapter 12.7 - PrismsChapter 12.8 - CylindersChapter 12.9 - Pyramids And ConesChapter 12.10 - SpheresChapter 13 - Right Triangle TrigonometryChapter 13.1 - Trigonometric RatiosChapter 13.2 - Using Trigonometric Ratios To Find AnglesChapter 13.3 - Using Trigonometric Ratios To Find SidesChapter 13.4 - Solving Right TrianglesChapter 13.5 - Applications Involving Trigonometric RatiosChapter 14 - Trigonometry With Any AngleChapter 14.1 - Sine And Cosine GraphsChapter 14.2 - Period And Phase ShiftChapter 14.3 - Solving Oblique Triangles: Law Of SinesChapter 14.4 - Law Of Sines: The Ambiguous CaseChapter 14.5 - Solving Oblique Triangles: Law Of CosinesChapter 15 - Basic StatisticsChapter 15.1 - Bar GraphsChapter 15.2 - Circle GraphsChapter 15.3 - Line GraphsChapter 15.4 - Other GraphsChapter 15.5 - Mean MeasurementChapter 15.6 - Other Average Measurements And PercentilesChapter 15.7 - Range And Standard DeviationChapter 15.8 - Grouped DataChapter 15.9 - Standard Deviation For Grouped DataChapter 15.10 - Statistical Process ControlChapter 15.11 - Other Graphs For Statistical DataChapter 15.12 - Normal DistributionChapter 15.13 - ProbabilityChapter 15.14 - Independent EventsChapter 16 - Binary And Hexadecimal NumbersChapter 16.1 - Introduction To Binary NumbersChapter 16.2 - Addition Of Binary NumbersChapter 16.3 - Subtraction Of Binary NumbersChapter 16.4 - Multiplication Of Binary NumbersChapter 16.5 - Conversion From Decimal To Binary SystemChapter 16.6 - Conversion From Binary To Decimal SystemChapter 16.7 - Hexadecimal SystemChapter 16.8 - Addition And Subtraction Of Hexadecimal NumbersChapter 16.9 - Binary To Hexadecimal ConversionChapter A - TablesChapter B - Exponential Equations
Book Details
ELEMENTARY TECHNICAL MATHEMATICS Eleventh Edition is written to help students with minimal math background successfully prepare for technical, trade, allied health, or Tech Prep programs. The authors focus on fundamental concepts in basic arithmetic including the metric system and measurement, algebra, geometry, trigonometry, and statistics, which are supported by thousands of examples, exercises, and applications surrounding such fields as industrial and construction trades, electronics, agriculture/horticulture, allied health, CAD/drafting, HVAC, welding, auto/diesel service, aviation, natural resources, culinary arts, business/personal finance, and others. For this revision, the authors have added over 150 new exercises, 30 new examples, new applications categories, and a new appendix on simple inequalities. The goal of ELEMENTARY TECHNICAL MATHEMATICS is to engage students and provide them with the math background they need to succeed in future courses and careers.
Sample Solutions for this Textbook
We offer sample solutions for Elementary Technical Mathematics homework problems. See examples below:
Chapter 1, Problem 1RChapter 2, Problem 1RChapter 3, Problem 1RChapter 4, Problem 1RGiven Information: The provided expression is, a⋅1=? Formula used: The basic mathematical principle...Chapter 6, Problem 1RChapter 7, Problem 1RGiven Information: The equation is; x+2y=8 And incomplete ordered pair is (3, ),(0, ) and (−4, )....Chapter 9, Problem 1R
Given Information: The expression is (c+d)(c−d). Formula used: Steps to calculate product mentally:...Given information: The provided equation is ab=0. Consider the equation, ab=0 The equation ab=0,...Chapter 12, Problem 1RChapter 13, Problem 1RChapter 14, Problem 1RGiven Information: The statement 35% of 360°. Calculation: Consider the provided statement, 35% of...Given Information: The provided binary number is 1101. Formula used: To convert a binary number to a...Given Information: The provided equation is y=3x. Graph: Consider the equation, y=3x. To draw the...Chapter B, Problem 1E
More Editions of This Book
Corresponding editions of this textbook are also available below:
Elementary Technical Mathematics
9th Edition
ISBN: 9780495110453
Elementary Technical Mathematics
9th Edition
ISBN: 9780495113492
Elementary Technical Mathematics - WebAssign
11th Edition
ISBN: 9781337765466
Elementary Technical Mathematics - With WebAssign
11th Edition
ISBN: 9781305367203
ELEMENTARY TECH. MATH.(LL)-W/ACCESS>BI
11th Edition
ISBN: 9781305022478
EBK ELEMENTARY TECHNICAL MATHEMATICS
11th Edition
ISBN: 9781285968353
Student Solutions Manual For Ewen/nelson's Elementary Technical Mathematics, 11th
11th Edition
ISBN: 9781285199276
Bundle: Elementary Technical Mathematics, 12th + Webassign Printed Access Card, Single-term
12th Edition
ISBN: 9781337890175
Elementary Technical Mathematics
12th Edition
ISBN: 9781337630580
Elementary Technical Mathematics
12th Edition
ISBN: 9781337670678
Webassign Printed Access Card For Ewen's Elementary Technical Mathematics, Single-term
12th Edition
ISBN: 9781337630665
EBK ELEMENTARY TECHNICAL MATHEMATICS, 1
12th Edition
ISBN: 8220106720363
ELEMENTRAY TECHNICAL MATHEMATICS
12th Edition
ISBN: 9780357267677
Bundle: Elementary Technical Mathematics, Loose-leaf Version, 12th + WebAssign Printed Access Card, Single-Term
12th Edition
ISBN: 9781337890199
Student Solutions Manual For Ewen's Elementary Technical Mathematics, 12th
12th Edition
ISBN: 9781337630603
Elementary Technical Mathematics (special Tenth Edition For Des Moines Area Community College)
10th Edition
ISBN: 9781111630782
EBK ELEMENTARY TECHNICAL MATHEMATICS, 1
10th Edition
ISBN: 8220100432231
Elementary Technical Mathematics
10th Edition
ISBN: 9781439046890
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