## Solutions for College Mathematics for Business, Economics, Life Sciences, and Social Sciences (14th Edition)

Problem 2E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 3E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 4E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 5E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 6E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 7E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 8E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 9E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 10E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 11E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 12E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 13E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 14E:

Work all of the problems in this self-test without using a calculator. Then check your work by...Problem 17E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 19E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 20E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 21E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 22E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 23E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 24E:

In Problems 17–24, simplify and write answers using positive exponents only. All variables represent...Problem 25E:

In Problems 25–30, perform the indicated operation and write the answer as a simple fraction reduced...Problem 26E:

In Problems 25–30, perform the indicated operation and write the answer as a simple fraction reduced...Problem 30E:

In Problems 25–30, perform the indicated operation and write the answer as a simple fraction reduced...Problem 37E:

In Problems 37 and 38, factor completely.
37.
Problem 39E:

In Problems 39–42, write in the form axp + byq where a, b, p, and q are rational numbers.
39.
Problem 40E:

In Problems 39–42, write in the form axp + byq where a, b, p, and q are rational numbers.
40.
Problem 41E:

In Problems 39–42, write in the form axp + byq where a, b, p, and q are rational numbers.
41.
Problem 45E:

In Problems 45–50, solve for x.
45.
Problem 46E:

In Problems 45–50, solve for x.
46.
Problem 47E:

In Problems 45–50, solve for x.
47.
Problem 48E:

In Problems 45–50, solve for x.
48.
Problem 50E:

In Problems 45–50, solve for x.
50.
# Browse All Chapters of This Textbook

Chapter DPT - Diagnostic Prerequisite TestChapter 1 - Linear Equations And GraphsChapter 1.1 - Linear Equations And InequalitiesChapter 1.2 - Graphs And LinesChapter 1.3 - Linear RegressionChapter 2 - Functions And GraphsChapter 2.1 - FunctionsChapter 2.2 - Elementary Functions: Graphs And TransformationsChapter 2.3 - Quadratic FunctionsChapter 2.4 - Polynomial And Rational Functions

Chapter 2.5 - Exponential FunctionsChapter 2.6 - Logarithmic FunctionsChapter 3 - Mathematics Of FinanceChapter 3.1 - Simple InterestChapter 3.2 - Compound And Continuous Compound InterestChapter 3.3 - Future Value Of An Annuity; Sinking FundsChapter 3.4 - Present Value Of An Annuity; AmortizationChapter 4 - Systems Of Linear Equations; MatricesChapter 4.1 - Review: Systems Of Linear Equations In Two VariablesChapter 4.2 - Systems Of Linear Equations And Augmented MatricesChapter 4.3 - Gauss-jordan EliminationChapter 4.4 - Matrices: Basic OperationsChapter 4.5 - Inverse Of A Square MatrixChapter 4.6 - Matrix Equations And Systems Of Linear EquationsChapter 4.7 - Leontief Input-output AnalysisChapter 5 - Linear Inequalities And Linear ProgrammingChapter 5.1 - Linear Inequalities In Two VariablesChapter 5.2 - Systems Of Linear Inequalities In Two VariablesChapter 5.3 - Linear Programming In Two Dimensions: A Geometric ApproachChapter 6 - Linear Programming: The Simplex MethodChapter 6.1 - The Table Method: An Introduction To The Simplex MethodChapter 6.2 - The Simplex Method: Maximization With Problem Constraints Of The Form ≤Chapter 6.3 - The Dual Problem: Minimization With Problem Constraints Of The Form ≥Chapter 6.4 - Maximization And Minimization With Mixed Problem ConstraintsChapter 7 - Logic, Sets, And CountingChapter 7.1 - LogicChapter 7.2 - SetsChapter 7.3 - Basic Counting PrinciplesChapter 7.4 - Permutations And CombinationsChapter 8 - ProbabilityChapter 8.1 - Sample Spaces, Events, And ProbabilityChapter 8.2 - Union, Intersection, And Complement Of Events; OddsChapter 8.3 - Conditional Probability, Intersection, And IndependenceChapter 8.4 - Bayes' FormulaChapter 8.5 - Random Variable, Probability Distribution, And Expected ValueChapter 9 - Limits And The DerivativesChapter 9.1 - Introduction To LimitsChapter 9.2 - Infinite Limits And Limits At InfinityChapter 9.3 - ContinuityChapter 9.4 - The DerivativeChapter 9.5 - Basic Differentiation PropertiesChapter 9.6 - DifferentialsChapter 9.7 - Marginal Analysis In Business And EconomicsChapter 10 - Additional Derivative TopicsChapter 10.1 - The Constant Eand Continuous Compound InterestChapter 10.2 - Derivatives Of Exponential And Logarithmic FunctionsChapter 10.3 - Derivatives Of Products And QuotientsChapter 10.4 - The Chain RuleChapter 10.5 - Implicit DifferentiationChapter 10.6 - Related RatesChapter 10.7 - Elasticity Of DemandChapter 11 - Graphing And OptimizationChapter 11.1 - First Derivative And GraphsChapter 11.2 - Second Derivative And GraphsChapter 11.3 - L'hopital's RuleChapter 11.4 - Curve-sketching TechniquesChapter 11.5 - Absolute Maxima And MinimaChapter 11.6 - OptimizationChapter 12 - IntegrationChapter 12.1 - Antiderivatives And Indefinite IntegralsChapter 12.2 - Integration By SubstitutionChapter 12.3 - Differential Equations; Growth And DecayChapter 12.4 - The Definite IntegralChapter 12.5 - The Fundamental Theorem Of CaculusChapter 13 - Additional Integration TopicsChapter 13.1 - Area Between CurvesChapter 13.2 - Applications In Business And EconomicsChapter 13.3 - Integration By PartsChapter 13.4 - Other Integration MethodsChapter 14 - Multivariable CalculusChapter 14.1 - Functions Of Several VariablesChapter 14.2 - Partial DerivativesChapter 14.3 - Maxima And MinimaChapter 14.4 - Maxima And Minima Using Lagrange MultipliersChapter 14.5 - Method Of Least SquaresChapter 14.6 - Double Integrals Over Rectangular RegionsChapter 14.7 - Double Integrals Over More General RegionsChapter 15 - Markov ChainsChapter 15.1 - Properties Of Markov ChainsChapter 15.2 - Regular Markov ChainsChapter 15.3 - Absorbing Markov ChainsChapter A.1 - Real NumbersChapter A.2 - Operations On PolynomialsChapter A.3 - Factoring PolynomialsChapter A.4 - Operations On Rational ExpressionsChapter A.5 - Integer Exponents And Scientific NotationChapter A.6 - Rational Exponents And RadicalsChapter A.7 - Quadratic Equations

# Sample Solutions for this Textbook

We offer sample solutions for College Mathematics for Business, Economics, Life Sciences, and Social Sciences (14th Edition) homework problems. See examples below:

Given: The expression is x(y+z). Property used: Commutative property: “The order of factors does not...Solve the equation 2x+3=7x−11 as shown below. 2x+3=7x−112x+3−7x=7x−7x−11 (Subtract 7x from both...The given equation is y=5−x2. Choose integer values for x and find the corresponding ordered pairs...It is given that P=$100;r=9%;t=6 months. Change the rate of interest into decimal form as 9%=0.09....The given equations are 2x−y=4 and x−2y=−4. The graph of the lines 2x−y=4 and x−2y=−4 is shown below...Given: The inequality is x>2y−3 Procedure used: To graph the linear inequality use the following...The given linear equations are: 2x1+5x2+s1=32x1+2x2+s2=14 The given table of six basic solutions to...Given: The proposition are p: “23<32” q: “34<43”. Definition used: Negation: If p is a...Given: An experiment consists a standard 52 card deck. Formula used: The formula for number of...

Given: The function y is f(x)=2x2+5. Definition used: Increments: “For y=f(x), Δx=x2−x1 and...The given variable is A=2,000e0.09t. Use a calculator to evaluate A for t = 5 as follows,...It is given that the function f(x) is increasing. Thus, obtain the intervals when the function...Formula used: For a constant C, ∫xndx=xn+1n+1+C,n≠−1 (1) ∫[f(x)±g(x)]dx=∫f(x)dx±∫g(x)dx (2)...Theorem used: If f and g are continuous and f(x)≥g(x) over the interval [a,b], then the area bounded...Given: The function is f(x,y)=2,000+40x+70y. Calculation: Obtain the value of f(5,10). Substitute 5...The initial state matrix S0 and the transition matrix P is given below: S0=[0.30.7] and...

# More Editions of This Book

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College Mathematics for Business Economics Life Sciences and Social Sciences (13th Edition)

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