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brenda king

brenda k.

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Consider the initial value problem $y'' + 36y = \cos(6t)$, $y(0) = 7$, $y'(0) = 8$. a. Take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation. Denote the Laplace transform of $y(t)$ by $Y(s)$. Do not move any terms from one side of the equation to the other (until you get to part (b) below). b. Solve your equation for $Y(s)$. $Y(s) = \mathcal{L}\{y(t)\} =$ c. Take the inverse Laplace transform of both sides of the previous equation to solve for $y(t)$. $y(t) =$

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A container is filled with 0.648 g of O2 at 5∘C and 846 mmHg . What is the volume, in milliliters, of the container?

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Some hostages in Beirut, Lebanon were chained to the floor for months at a time with no chance of exercise. When they were finally freed, why do you think they appeared so weak?

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\[ j(x)=m x+144 \] For the linear function \( j, m \) is a constant and \( j(12)=18 \). What is the value of \( j(10) \) ?

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Suppose that Fozzie consumes tulips and apps. The price of tulips is $5 per unit and the price of apps is $10 per unit. The table shows Fozzie's utility from the consumption of each good; each row represents a possible consumption bundle. Currently, Fozzie is consuming 18 tulips and 9 apps. Quantity of tulips Utility of tulips (utils) Q of apps Utility of apps (utils) 10 50.00 13 263.00 12 68.30 12 258.00 14 81.00 11 250.00 16 89.00 10 240.00 18 93.70 9 227.00 20 96.40 8 212.00 22 97.74 7 195.00 24 98.20 6 175.00 26 98.56 5 150.00 a. Calculate the marginal utility per dollar of going from eight to nine apps. utils/$ b. To increase total utility without increasing spending, should Fozzie change the amount of consumption of either good? No, Fozzie is already consuming at the optimal consumption bundle. Yes, Fozzie should choose more tulips and more apps. Yes, Fozzie should choose fewer tulips and more apps. Yes, Fozzie should choose more tulips and fewer apps. c. What is the total utility at the optimal consumption bundle? utils

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Determine which intermolecular forces are the dominant (strongest) forces for a pure sample of each of the following molecules. LDF No Answers Chosen H-bond No Answers Chosen Possible answers DDI No Answers Chosen NH$_3$ HBr CHCl$_3$ CH$_3$COOH Cl$_2$ Ne

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Which of the following is a common barrier to entry in a monopoly? A) Perfect information B) High price elasticity of demand C) Control of a key resource D) Many substitutes available

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In the following long division problem, the first step has been completed. \(3x^2\ 5x - 2)15x^3 + 5x^2 - 9x + 12 The next step is to multiply ____ and ____. We obtain ____. We write this result below ____. The next step is to multiply ____ and ____. We obtain ____. We write this result below ____.

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Question What is the value of $\int_0^1 7x^3(-x^4 + 1)^4 dx$? Enter your answer as an exact fraction if necessary.

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Write the recursive formula for the following. Do not include spaces in your answer 7,4,1,-2

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