Numerade

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If $f(t) = (t^2 + 3t + 7)(6t^2 + 3)$, find $f'(t)$. Find $f'(2)$.

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Suppose a takeover bid of Exact Sciences Corporation (ticker: EXAS) was announced Tuesday, April 29, after market close. Suppose the closing price of EXAS on Tuesday was $45 per share. The takeover price being offered is $70 per share. From your research, you determine that analysts believe there is a very good chance this takeover bid will succeed. On Wednesday morning, you check the price of the stock on your phone before you load up the online final in your favorite class (taught by your brilliant and charismatic professor). Which of the following prices would you be LEAST likely to see? Question 11Answer A. $43.69 B. $69.20 C. $54.20 D. $50.50 E. $68.24

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"Bond Dissociation Energy" (BDE) is an empirical value for bond strength. Which statement below best describes the thermodynamics involved in breaking a bond? Question 18 options: a) Breaking a bond always requires energy and is exothermic. b) Breaking a bond always releases energy and is endothermic. c) Breaking a bond always releases energy and is exothermic. d) Breaking a bond always requires energy and is endothermic.

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A ball is kicked from a location < -2, 0, 4 > meters (on the ground) with initial velocity < 9, 5, 15 > $\frac{m}{s}$ What is the velocity of the ball 0.6 seconds after being kicked? <9,-0.88,15> $\frac{m}{s}$ What is the location of the ball 0.6 seconds after being kicked? < 3.4, 1.236, 13> meters How much time does it take for the ball to reach its maximum height, where $v_y$ = 0 momentarily? .510 seconds What is the maximum height? 1.275 meters At what time does the ball hit the ground? 1.02 seconds What is the y-component of the velocity of the ball when it hits the ground? meters

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Which of the following explains why flood control is a public good? Flood control is paid for by taxpayers. The private sector usually produces flood control projects. It is not divisible and therefore cannot be kept from people who do not pay. There are external benefits associated with its consumption.

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Derive the left-sided finite difference scheme of second order accurate for the first derivative:\\ $\frac{\partial u}{\partial x}|_{x_i} = \frac{3u_i - 4u_{i-1} + u_{i-2}}{2\Delta x} + \frac{\Delta x^2}{3} \frac{\partial^3 u}{\partial x^3}|_{x_i} + ...$

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Identify the device used in a wired network that connects multiple computers and devices to share data. Explain.

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s^2X_1(s) + sX_1(s) + 2(1 + 2X_1(s)) - sX_2(s) = 0 s^2X_2(s) + sX_2(s) - sX_1(s) = f(s)

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An object floats with half its volume beneath the surface of the water. The weight of the displaced water is 2000 N. What is the weight of the object? The density of water is 1000 kg/m3.

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Why for some products you would not decrease purchases substantially even if prices go up and for some other products you would?

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christopher y.