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kathryn vara

kathryn v.

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µM = 75 and σM = 5 what is my z score

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A steam turbine operates adiabatically at steady state. The operating conditions are given in the figure below. Determine the change in the specific entropy in kJ/K per kg of steam 1 2 T State 1: $P_1 = 15 bar$ Sat. Vap. State 2: $x = 85 \%$ $T_2 = 65 °C$

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What is the effect of the absorption of infrared energy on matter? Multiple Choice It excites bonding electrons. It increases molecular rotation. It breaks chemical bonds. It increases the vibration of chemical bonds.

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Tyrone Hayes found that _______ could cause feminization in frogs. Group of answer choices Citric Acid ABS Atrazine PVC

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Which of these is the process of finding the IP address for any given hostname? A O Name resolution B O Packet shaper C O Multilayer switch D O Analog modem

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will lead to an increase in the GDP of a country, all other variables remaining constant. Group of answer choices An increase in imports An increase in exports A fall in the expenditure incurred by the government A fall in the expenditure on investment goods

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Which of the following is the best way to describe the relationship between diffusion, SA:V, and circulatory systems? Responses Diffusion is faster with a higher SA:V ratio, and diffusion is maximized through a low diffusion distance that a circulatory system creates Diffusion is faster with a higher SA:V ratio, and diffusion is maximized through a low diffusion distance that a circulatory system creates Diffusion is limited by the high size of the cell, so circulatory systems allow diffusion to occur by having a low SA:V ratio Diffusion is limited by the high size of the cell, so circulatory systems allow diffusion to occur by having a low SA:V ratio Circulatory systems make diffusion easier by bringing materials to the cells by diffusion, this works best with a high SA:V and high diffusion distance Circulatory systems make diffusion easier by bringing materials to the cells by diffusion, this works best with a high SA:V and high diffusion distance Diffusion is faster with a lower SA:V ratio, and diffusion is maximized through a high diffusion distance that a circulatory system creates Diffusion is faster with a lower SA:V ratio, and diffusion is maximized through a high diffusion distance that a circulatory system creates

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Solve the quadratic inequality. Graph the solutions on the number line. $2x^2 + 5x - 3 < 0$

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2. The U.S. Constitution is considered a milestone in the protection of individual rights. However, it was by no means perfect when it was written. What was lacking in the Constitution when it was written in 1787? Does it lack anything now? If so, what changes do you think are needed?

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Calculate the hydroxide ion concentration, [OH?], for a solution with a pH of 10.71. [OH?] = M

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