Solution Library


Determine The Least Square Equation

QuestionThe accompanying data were compiled by the superintendent of schools in a large metropolitan area. The table shows the average SAT verbal scores of high school seniors during the 5 years since the district implemented its “back-to-basics” program. Year x    &n ... Read More

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Equation With Relationship Between Two Variables

QuestionWrite an equation describing the relationship between the two variablesSun ‘N’ Ski Travel pays for radio advertising at the fixed rate of $1000 per week plus $75 per announcement during the week.SummaryThe question belongs to Mathematics and it is about writing an equation with a ... Read More

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Equation For Relationship Between Two Variables

QuestionWrite an equation describing the relationship between the two variablesThe Bi-Products Company markets two products. Each unit of Product A requires five units of labor while each unit of Product B requires two units of labor. Two hundred units of labor are available per time period.SummaryT ... Read More

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Applying Algebra In Real Life Calculations

QuestionSet up a system of equations and solve the problem.The college theatre, collected $1300 from the sale of 450 tickets. If the tickets were sold for $2.50 and $3.50, how many tickets were sold at each price?SummaryThe question belongs to Mathematics and it is about calculating number of ticket ... Read More

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Application Of Algebra In Real Life Calculations

QuestionSet up a system of equations and solve the problem.A jacket and two pairs of pants together cost $175. The jacket is valued at three times the price of one pair of pants. What is the value of the jacket?SummaryThe question belongs to Mathematics and it is about calculating the cost of jacket ... Read More

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Solve Trigonometric Equations With Laplace Transform

Question1) Solve the following second order differential equations by the Laplace transform. y’’ – 6y’ + 5y = 29 cos 2tThe initial conditions are: y (0) = 3.2, y’ (0) = 6.2SummaryThe question belongs to Mathematics and it is about solving a trigonometric equation with L ... Read More

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Solving Trigonometric Equations With Laplace Transform

QuestionSolve the following second order differential equations by the Laplace transform. y’’ – 4y’ + 4y = 0The initial conditions are: y (0) = 8.1, y’ (0) = 3.9SummaryThe question belongs to Mathematics and it is about how to solve a trigonometric equation with Lapla ... Read More

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Write Number Set In Builder Notation Form

QuestionWrite the following set in builder notation form{7, 12, 17, 22, 27, 32, 37, 42, 47, 52}a. {x/x = 6n +2, n, an integer between 1 and 10 inclusive}b. {x/x = 5n +2, n, an integer between 1 and 10 inclusive}c. {x/x = 9n +2, n, an integer between 1 and 10 inclusive}d. {x/x = 10n +2, n, an integer ... Read More

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Write Number Set In roster notation Form

QuestionList the elements of the given set in roster notation.{x|7 – x = 9; x an integer}a. {– 2}b. {– 2, 2}c. {– 2, 16}d. {2}SummaryThe question belongs to Mathematics and it is about writing a number set in roster notation form.Total Word Count NA ... Read More

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Find True Or False

Question A ∈A a. Falseb. TrueSummaryThe question belongs to Mathematics. Find true or false in the statement.Total Word Count NA ... Read More

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Find Equal Number Sets

QuestionLet A = {4, 5, 6, 7}Which of the following sets are equal to A?a {5, 6, 4, 7}b {7, 4, 6, 5}c {3, 4, 5, 6, 7}a. a and bb. a, b and cc. bd. ae. a and cSummaryThe question belongs to Mathematics and it is about finding the set that is equal to A.Total Word Count NA ... Read More

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Find Smallest Possible Set

QuestionFind the smallest possible set (that is, the set with least number of elements) that contains the given sets as subsets.{6, 1, 3}, {a, e}a. {6, 1, 3}b {6, 1, 3, a, e}c. {10, a, e}d {a, e}SummaryThe question belongs to Mathematics and it is about finding the smallest possible set containing g ... Read More

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