Numerade

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Explain whether there are any changes in the retention indexes of n-hexane, n-decane, X and Y if(i) (ii) the column temperature is increased;the flow rate of the carrier gas is lowered.

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L_(2). Prove that L_(eq)=L_(eq)@L_(eq). Is it true that L_(eq)=L_(eq)^(*) ? Recall that for any two regular languages L_(1),L_(2) their union, intersection and concatenation are regular as well. Give an example of two non-regular languages L_(1),L_(2) such that their concatenation is non-regular; Give an example of a non-regular lan- guages L_(1) and a regular language L_(2) such that L_(1)\cup L_(2) is non-regular. Bonus problem: Give an example of two non-regular languages L_(1),L_(2) such that their concatenation is regular. Hint: the choice of an alphabet is up to you, choose the simplest.

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According to strain theory, there are five adaptations to social strain. Conformity and rebellion are two types of these adaptations. What are the other three? Ritualism, retreatism, and innovation Functionalism, retreatism, and innovation Conflict, innovation, and ritualism Conflict, retreatism, and functionalism

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EM 345, Dynamics Meriam and Kraige Exam 1 Last Name: Spring 2017 First Name: Circle Section Number: 1 2 3 7 9:00 1:10 11:00 9:00 Show all of your work. Use extra paper as needed but final answers must be shown on this page. 1. (25 points) A young man throws a ball with a horizontal velocity of 28 m/s from a 26 m tall hill as shown. At some time $t_c$ later, the ball passes over a second hill that is 14 m tall. Determine a) The time $t_c$ at which the ball passes over the hill at B. b) The vertical distance $h$ between the ball and the top of the hill as the ball passes over it. c) The radius of curvature, $\rho$, of the path of the ball at C. d) The time rate of change of the velocity, $\vec{v}$, at C as the ball passes over the hill. 26 m 35 m 28 m/s h B 14 m

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3.571b5= 1619.39 0.163 qts= 154,26ml = 10.5 The density of rubber is 0.879 g/mL. If the volume is 1875 mL, what is the mass of the rubber? What is the mass in grams of a piece of ebony wood that has a density of 76.2 lb/ ft² and dimensions of 15.00 ft. by 0.400 ft by 5.96 ft? The density of diamond is 3.51g/cm³. What is the volume of a diamond that weighs 2.5300 grams? If a tanker truck can safely carry a maximum load of 75,500 lbs of milk. How many quarts of milk can be hauled? The density of milk is 1.030 g/mL.

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The frequency of butterflies in the population that are heterozygous is 0.48.

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CH4 + 2O2 → CO2 + 2H2O If I do this reaction with 35 grams of CH4 and 45 grams of oxygen, how many grams of carbon dioxide will be formed?

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Suppose that both, the goods and financial markets of a given economy, are initially in the equilibrium. Next, assume that a declinein inflation expectations comes accompanied with the prospect of higher future returns to Investment. Which of the graphs below identifies with the point $E_2$ at the intersection of the red dotted lines the new equilibrium reached by the goods and financial markets after the changes described above? Figure A $LM_2$ $LM_1$ $IS_1$ $IS_2$ Figure B $LM_1$ $LM_2$ $IS_2$ $IS_1$ Figure C $LM_2$ $LM_1$ $IS_1$ $IS_2$ $E_1$ $E_2$ $E_1$ $E_2$ $E_1$ $Y_1$ $Y_1$ $Y_1$ A. Graph B B. Graph D C. Graph C D. Graph A

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f(x)=(1)/(x) and g(x)=x-5 implify your answer. Then find the domain for (fog )(x). Round your answer to two deci

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Question 21 (4 points) Investors can interpret a high P/E ratio in one of two ways. Provide a brief explanation (1-2 sentences) of those interpretations.

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bruce m.