Numerade

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$ y=0 $ to $ y=1 $ and whose cross sections taken perpenaicular to the $ y $-axis are squares. 16. Find the volume of the solid whose base is the region enclosed between the curve $ x=1-y^{2} $ and the $ y $-axis and whose cross sections taken perpendicular to the $ y $-axis are squares.

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what situation has recently had an impact on russias economic situation

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3. Compute $\sum_{i=1}^{5} i$. Simplify.

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A solid sphere of mass 4.0 kg and radius 0.12 m is released from rest from the top of a ramp and rolls down to the bottom without slipping. The ramp forms an angle of 15° with the horizontal and its upper end is 1.2 m high above the floor. What is the sphere's total kinetic energy as it reaches the bottom of the ramp?

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Part 2: Number Conversions Convert the below IP addresses to binary. Afterwards, convert them to hexadecimal. a) 10.127.240.29 b) 184.97.232.129 c) 190.250.4.88 d) 175.189.247.9

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A manometer is installed across a flow device in a tube of diameter D. Derive the pressure force acting on the surfaces of the flow device. Assume no viscous shear stress at the tube wall. Hint: the pressure force is due to the pressure difference across the flow device in the tube. Figure 4

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One mole of ideal gas in a reversible cycle starts at $T_1 = 700 K$ and $P_1 = 1.5 bar$ (State A), and cools at constant pressure to $T_2 = 350 K$ (State B); it is then compressed to pressure $P_3$ at constant temperature (State C). Finally, the gas returns to the initial state following a path for which $PT$ is constant. For this ideal gas, $C_p = (5/2)R$ and $C_v = (3/2)R$. (a) Sketch the cycle in P-T coordinates. (b) Calculate the amount of work and heat transferred in each path. (c) Calculate the thermal efficiency of the cycle.

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Using the letters indicated for propositions and variables, express the following using propositional logic and write the argument. If possible, find a derivation that shows that the argument is valid, indicate the rule of deduction used. Otherwise write CDNF(conclusion does not follow) - Some foolish people drink whiskey. Some students do not drink whiskey. Therefore some students are not foolish. (F(x), S(x), W(x)) - Seniors only date juniors. Sam is a Senior. Sam dates Julie. Therefore Julie is a junior.(S(x), D(x,y), J(x)) - Seniors who like mathematics do not date Elizabeth. Elizabeth only dates seniors. George dates Elizabeth. Therefore George does not like mathematics.

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Q.No.3 Auto-regressive conditional heteroskedasticity (ARCH) models are used to model dynamic variances. How the standard ARCH model is modified to accommodate for the following changes: 1. Asymmetric effects 2. Time-Varying risk premium Derive mathematically and briefly discuss interpretation of the model.

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Which principles should officers follow when they decide whether or not to seize an item they can plainly see while on patrol or conducting a search? Is there a good protocol to keep in mind as a basic matter? How might these answers change based on differing sets of circumstances?

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luc-a m.