Numerade

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If \theta =(17\pi )/(6), then sin(\theta ) equals ◻ cos(\theta ) equals ◻

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(e) log_(3)((x^(3))/(2yz^(2))) (f) log((x^(3))/(100)) (g) ln((1)/(4e^(5))) (h) log_(5)(\root(3)((x^(2))/(2ℏy^(4)))) (e) $\log_3(\frac{x^3}{2yz^2})$ (f) $\log(\frac{x^3}{100})$ (g) $\ln(\frac{1}{4e^6})$ (h) $\log_{25}(\sqrt{\frac{x^5}{5y}})$

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What is ΔG°rxn in kJ/mol for this reaction at 310 ? Please report an integer, without units. 4 HNO3(g) + 5 N2H4(l) → 7 N2(g) + 12 H2O(l) ΔH°rxn = -3147 kJ/mol ΔS°rxn = 507.6 J/mol K

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What is the function of guard cells? To initiate the light-dependent reaction of photosynthesis. To regulate the opening and closing of the stoma. To convert light energy into chemical energy. To fix carbon dioxide during the Calvin cycle.

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A binge-eating disorder is not necessarily indicated by excessive weight loss. Group of answer choices True False

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? Draw one of the two enantiomers of the major product from this reaction. Use a dash or wedge bond to indicate the stereochemistry of substituents on asymmetric centers. Ignore inorganic byproducts. + ICI Drawing Problem 8 of 5 Submit Drag To Pan Atoms, Bonds and Rings Charges Draw or tap a new bond to see suggestions. Undo Reset Remove Done

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Seven fourth graders plan to share 315 erases evenly. How many erasers will each student get?

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What does cell crawling depend on? Choose one: microtubule assembly hydrolysis of ADP by motor proteins actin filament polymerization intermediate filaments

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QUESTION 3 Coronary Heart Disease (CHD) is the leading cause of death in the United States. True False QUESTION 4 According to the general adaptation syndrome, during the resistance stage, a person typically feels like a heavy burden has been removed from his or her mind. True False

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Problem 3 (20 p): A fluid at a pressure of 7 atm with a specific volume of 0.11 m3/kg is constrained in a cylinder behind a piston. It is allowed to expand reversibly to a pressure of 0.85 atm according to the law $P = \frac{c}{V^3}$ where c is a constant. Calculate the work done by the fluid in the piston. Problem 4 (30 p): In process a? b, 200 J of heat is added to the system; in process b? d, 600 J of heat is added to the system. Determine a) the internal energy change in process a->b b) the internal energy change in process a->b->d. c) the total heat added in process a->c-> d. d) Change in internal energy in process a->d.

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laura t.