PRECALCULUS:CONC LL+MML 18WK PACKAGE4th EditionSullivan Publisher: PEARSONISBN: 9780136166924
PRECALCULUS:CONC LL+MML 18WK PACKAGE
Solutions for PRECALCULUS:CONC LL+MML 18WK PACKAGE
Problem 1AYU:
1. If x and y are two quantities, then y is directly proportional to x if there is nonzero number k...Problem 3AYU:
Which equation represents a joints variation model? (a) y=5x (b) y=5x (c) y=5x (d) y=5xzwProblem 4AYU:
Choose the best description for the model , if is a nonzero constant.
varies jointly with and .
...Problem 5AYU:
In Problems 5-16, write a general formula to describe each variation.
5. y varies directly with
Problem 6AYU:
In Problems 5 – 16, write a general formula to describe each variation.
6. y varies directly with
Problem 7AYU:
In Problems 5 16, write a general formula to describe each variation. A varies directly with...Problem 8AYU:
In Problems 5 – 16, write a general formula to describe each variation.
8. V varies directly with
Problem 9AYU:
In Problems 5 – 16, write a general formula to describe each variation.
9. F varies inversely with
Problem 10AYU:
In Problems 5 – 16, write a general formula to describe each variation.
10. y varies Inversely with...Problem 11AYU:
In Problems 5 16, write a general formula to describe each variation. z varies directly with the...Problem 12AYU:
In Problems 5 16, write a general formula to describe each variation. T varies jointly with the...Problem 13AYU:
In Problems 5 16, write a general formula to describe each variation. M varies directly with the...Problem 14AYU:
In Problems 5 16, write a general formula to describe each variation. z varies directly with the...Problem 15AYU:
In Problems 5 – 16, write a general formula to describe each variation.
15. The square of T varies...Problem 16AYU:
In Problems 5 16, write a general formula to describe each variation. The cube of z varies directly...Problem 17AYU:
In Problems 17 22, write an equation that relates the quantities. Geometry The volume V of a sphere...Problem 18AYU:
In Problems 17 – 22, write an equation that relates the quantities.
18. Geometry The square of the...Problem 19AYU:
In Problems 17 – 22, write an equation that relates the quantities.
19. Geometry The area A of a...Problem 20AYU:
In Problems 17 22, write an equation that relates the quantities. Geometry The perimeter p of a...Problem 21AYU:
In Problems 17 – 22, write an equation that relates the quantities.
21. Physics: Newton’s Law The...Problem 22AYU:
In Problems 17 22, write an equation that relates the quantities. Physics: Simple Pendulum The...Problem 23AYU:
Mortgage Payments The monthly payment p on a mortgage varies directly with the amount borrowed B. If...Problem 24AYU:
24. Mortgage Payments The monthly payment p on a mortgage varies directly with the amount borrowed...Problem 25AYU:
25. Physics: Falling Objects The distance s that an object falls is directly proportional to the...Problem 26AYU:
26. Physics: Falling Objects The velocity v is a falling object is directly proportional to the time...Problem 27AYU:
Physics: stretching a Spring The elongation E of a spring balance varies directly with the applied...Problem 28AYU:
Physics: Vibrating String The rate of vibration of string under constant tension varies inversely...Problem 29AYU:
Revenue Equation At the corner Shell station, the revenue R varies directly with the number g of...Problem 30AYU:
Cost Equation The cost C of roasted almonds varies directly with the number A of pounds of almonds...Problem 31AYU:
Demand Suppose that the demand D for candy at the movie theater is inversely related to the price p....Problem 32AYU:
32. Driving to School The time t that it takes to get to school varies inversely with your average...Problem 33AYU:
Pressure The volume of gas V held at a constant temperature in a closed container varies inversely...Problem 34AYU:
Resistance The current i in a circuit is inversely proportional to its resistance Z measured in...Problem 35AYU:
Weight The weight of an object above the surface of Earth varies inversely with the square of the...Problem 36AYU:
36. Weight of a body: The weight of a body above the surface of Earth varies inversely with the...Problem 37AYU:
Geometry The volume V of a right circular cylinder varies jointly with the square of its radius r...Problem 38AYU:
Geometry The volume V of a right circular cone varies jointly with the square of its radius r and...Problem 39AYU:
Intensity of Light The intensity I of light ( measured in foot-candles) varies inversely with the...Problem 40AYU:
Force of the Wind on a Window The force exerted by the wind on a plane surface varies jointly with...Problem 42AYU:
Chemistry: Gas Laws The volume V of an ideal gas varies directly with the temperature T and...Problem 43AYU:
Physics Kinetic Energy The kinetic energy K of a moving object varies jointly with its mass m and...Problem 44AYU:
Electrical Resistance of a Wire The electrical resistance of a wire varies directly with the length...Problem 45AYU:
Measuring the Stress of Materials The stress in the material of a pipe subject to internal pressure...Problem 46AYU:
46. Safe Loan for a Beam The maximum safe load for a horizontal rectangular beam varies jointly with...Problem 47AYU:
47. In the early 17th century, Johannes Kepler discovered that the square of the period T of the...Problem 48AYU:
Using a situation that has not been discussed in the text, write a real-world problem that you think...Browse All Chapters of This Textbook
Chapter F - Foundations: A Prelude To FunctionsChapter F.1 - The Distance And Midpoint FormulasChapter F.2 - Graphs Of Equations In Two Variables; Intercepts; SymmetryChapter F.3 - LinesChapter F.4 - CirclesChapter 1 - Functions And Their GraphsChapter 1.1 - FunctionsChapter 1.2 - The Graph Of A FunctionChapter 1.3 - Properties Of FunctionsChapter 1.4 - Library Of Functions; Piecewise-defined Functions
Chapter 1.5 - Graphing Techniques: TransformationsChapter 1.6 - Mathematical Models: Building FunctionsChapter 1.7 - Building Mathematical Models Using VariationChapter 2 - Linear And Quadratic FunctionsChapter 2.1 - Properties Of Linear Functions And Linear ModelsChapter 2.2 - Building Linear Models From DataChapter 2.3 - Quadratic Functions And Their ZerosChapter 2.4 - Properties Of Quadratic FunctionsChapter 2.5 - Inequalities Involving Quadratic FunctionsChapter 2.6 - Building Quadratic Models From Verbal Descriptions And From DataChapter 2.7 - Complex Zeros Of A Quadratic FunctionChapter 2.8 - Equations And Inequalities Involving The Absolute Value FunctionChapter 3 - Polynomial And Rational FunctionsChapter 3.1 - Polynomial Functions And ModelsChapter 3.2 - The Real Zeros Of A Polynomial FunctionChapter 3.3 - Complex Zeros; Fundamental Theorem Of AlgebraChapter 3.4 - Properties Of Rational FunctionsChapter 3.5 - The Graph Of A Rational FunctionChapter 3.6 - Polynomial And Rational InequalitiesChapter 4 - Exponential And Logarithmic FunctionsChapter 4.1 - Composite FunctionsChapter 4.2 - One-to-one Functions; Inverse FunctionsChapter 4.3 - Exponential FunctionsChapter 4.4 - Logarithmic FunctionsChapter 4.5 - Properties Of LogarithmsChapter 4.6 - Logarithmic And Exponential EquationsChapter 4.7 - Financial ModelsChapter 4.8 - Exponential Growth And Decay Models; Newton’s Law; Logistic Growth And Decay ModelsChapter 4.9 - Building Exponential, Logarithmic, And Logistic Models From DataChapter 5 - Trigonometric FunctionsChapter 5.1 - Angles And Their MeasureChapter 5.2 - Trigonometric Functions: Unit Circle ApproachChapter 5.3 - Properties Of The Trigonometric FunctionsChapter 5.4 - Graphs Of The Sine And Cosine FunctionsChapter 5.5 - Graphs Of The Tangent, Cotangent, Cosecant, And Secant FunctionsChapter 5.6 - Phase Shift; Sinusoidal Curve FittingChapter 6 - Analytic TrigonometryChapter 6.1 - The Inverse Sine, Cosine, And Tangent FunctionsChapter 6.2 - The Inverse Trigonometric Functions (continued)Chapter 6.3 - Trigonometric EquationsChapter 6.4 - Trigonometric IdentitiesChapter 6.5 - Sum And Difference FormulasChapter 6.6 - Double-angle And Half-angle FormulasChapter 6.7 - Product-to-sum And Sum-to-product FormulasChapter 7 - Applications Of Trigonometric FunctionsChapter 7.1 - Right Triangle Trigonometry; ApplicationsChapter 7.2 - The Law Of SinesChapter 7.3 - The Law Of CosinesChapter 7.4 - Area Of A TriangleChapter 7.5 - Simple Harmonic Motion; Damped Motion; Combining WavesChapter 8 - Polar Coordinates; VectorsChapter 8.1 - Polar CoordinatesChapter 8.2 - Polar Equations And GraphsChapter 8.3 - The Complex Plane; De Moivre’s TheoremChapter 8.4 - VectorsChapter 8.5 - The Dot ProductChapter 8.6 - Vectors In SpaceChapter 8.7 - The Cross ProductChapter 9 - Analytic GeometryChapter 9.2 - The ParabolaChapter 9.3 - The EllipseChapter 9.4 - The HyperbolaChapter 9.5 - Rotation Of Axes; General Form Of A ConicChapter 9.6 - Polar Equations Of ConicsChapter 9.7 - Plane Curves And Parametric EquationsChapter 10 - Systems Of Equations And InequalitiesChapter 10.1 - Systems Of Linear Equations: Substitution And EliminationChapter 10.2 - Systems Of Linear Equations: MatricesChapter 10.3 - Systems Of Linear Equations: DeterminantsChapter 10.4 - Matrix AlgebraChapter 10.5 - Partial Fraction DecompositionChapter 10.6 - Systems Of Nonlinear EquationsChapter 10.7 - Systems Of InequalitiesChapter 10.8 - Linear ProgrammingChapter 11 - Sequences; Induction; The Binomial TheoremChapter 11.1 - SequencesChapter 11.2 - Arithmetic SequencesChapter 11.3 - Geometric Sequences; Geometric SeriesChapter 11.4 - Mathematical InductionChapter 11.5 - The Binomial TheoremChapter 12 - Counting And ProbabilityChapter 12.1 - CountingChapter 12.2 - Permutations And CombinationsChapter 12.3 - ProbabilityChapter 13 - A Preview Of Calculus: The Limit, Derivative, And Integral Of A FunctionChapter 13.1 - Finding Limits Using Tables And GraphsChapter 13.2 - Algebra Techniques For Finding LimitsChapter 13.3 - One-sided Limits; Continuous FunctionsChapter 13.4 - The Tangent Problem; The DerivativeChapter 13.5 - The Area Problem; The IntegralChapter A.1 - Algebra EssentialsChapter A.2 - Geometry EssentialsChapter A.3 - PolynomialsChapter A.4 - Factoring PolynomialsChapter A.5 - Synthetic DivisionChapter A.6 - Rational ExpressionsChapter A.7 - Nth Roots; Rational ExponentsChapter A.8 - Solving EquationsChapter A.9 - Problem Solving: Interest, Mixture, Uniform Motion, Constant Rate Job ApplicationsChapter A.10 - Interval Notation; Solving InequalitiesChapter A.11 - Complex NumbersChapter B.1 - The Viewing RectangleChapter B.2 - Using A Graphing Utility To Graph EquationsChapter B.3 - Using A Graphing Utility To Locate Intercepts And Check For SymmetryChapter B.5 - Square Screens
Sample Solutions for this Textbook
We offer sample solutions for PRECALCULUS:CONC LL+MML 18WK PACKAGE homework problems. See examples below:
Chapter F, Problem 1CPChapter 1, Problem 1REChapter 2, Problem 1REChapter 3, Problem 1REChapter 4, Problem 1REChapter 5, Problem 1REChapter 6, Problem 1REChapter 7, Problem 1REChapter 8, Problem 1RE
Chapter 9, Problem 1REGiven information: The system, {2x−y=5 5x+2y=8 Explanation: To solve the system equations by using...Chapter 11, Problem 1REGiven: The set {Dave, Joanne, Erica}. Calculation: The set {Dave, Joanne, Erica}. Subsets = ∅, {...Chapter 13, Problem 1REGiven Information: The given rational number {−3,0,2,65,π}. Explanation: Integers are the set of...
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Precalculus: Concepts Through Functions, A Unit Circle Approach To Trigonometry, A Corequisite Solution - 18-week Access Card
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