Numerade

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You were given two essential steps to follow in order to solve an ordinary differential equation. Step one: guess a solution based upon your experience. Step 2: verify the guess by substituting in the equation. If the substitution provides a true statement, then the guest is good. If the substitution does not provide a true statement, then the guess is bad. Apply the steps to the following equations: $$\frac{dy}{dx} = 2xe^{x^2}$$ with these two guesses: $$y = e^{x^2}$$ and $$y = xe^x$$. State your conclusions.

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What is the nature of the message that nerve cells conduct? A. chemical B. hormonal C. audible D. electrical

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15. [0/1 Points] DETAILS MY NOTES SCALCET8 3.5.040. If $x^2 + xy + y^3 = 1$, find the value of $y'''$ at the point where $x = 1$. y''' = -12 Need Help? Read It Submit Answer 16. [0/4 Points] DETAILS MY NOTES SCALCET8 3.5.043. Find the points on the lemniscate where the tangent is horizontal. $8(x^2 + y^2)^2 = 25(x^2 - y^2)$ $(x, y) = ( )$ (smaller x-value, smaller y-value) $(x, y) = ( )$ (smaller x-value, larger y-value) $(x, y) = ( )$ (larger x-value, smaller y-value) $(x, y) = ( )$ (larger x-value, larger y-value) Need Help? Read It Watch It Submit Answer

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Unlike when demand is near capacity, when demand for electricity is well below capacity, each generator faces demand for its product. inelastic elastic downward-sloping perfectly inelastic

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Exercise 2 London Company's inventory transactions during the year are provided below. Calculate Cost of Goods Sold for each sale and the value of ending inventory using the LIFO Method. UIFO Method (Use SHORTCUT mthod) Remember, calculate cost of goods sold for each SALE! LIFO uses MOST RECENT Purchase / Inventory AT THE TIME OF THE SALE (check dates!!)

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regulations result in zero economic profit for a regulated natural monopoly. A Antitrust B Average cost pricing C Marginal cost pricing D Total cost pricing

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Write the equation in its equivalent logarithmic form. $8^4 = 4096$ What is the equivalent logarithmic form of the equation?

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3. A solution is made by dissolving 20.2 g of sucrose, C12H22O11, in 70.1 g of water at 35c. Calculate the reduction of vapor pressure of this solution compared to pure water. The vapor pressure of pure water at 35C is 42.2 mmHg.

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Assume the $12,000 Treasury bill, 3% for 13 weeks. Calculate the effective rate of interest. Note: Use calendar year. Round your answer to the nearest hundredth percent. Effective rate of interest %

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Write a simplified expression for the Boolean function defined by the following Kmap. You need to show your groupings and the the matching Boolean expressions. yz 00 01 11 10 00 1 x 1 1 01 0 x 0 x WX 11 0 0 x 0 10 1 x x 1

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mark h.