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corey m--iz

corey m.

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The graph above shows the base of an object. Compute the exact value of the volume of the object, given that cross sections (perpendicular to the base and parallel to the y-axis) are equiangular triangles. $$V = \frac{28}{\sqrt{3}}$$

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Which laboratory value would indicate to the nurse that a pediatric patient with a fever is experiencing metabolic acidosis? Select all that apply. One, some, or all responses may be correct. pH 7.32 K$^+$ 5.1 mEq/L Na$^+$ 130 mEq/L HCO$_3^-$ 17 mEq/L PaCO$_2$ 36 mm Hg

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Based on the information provided below, identify the who (cases), the what (variables), and the type of variable for each variable you identify. (5 points) One of the reasons that the Monitoring the Future (MTF) project was started was “to study changes in the beliefs, attitudes, and behavior of young people in the United States.” Data were collected from 8th, 10th, and 12th graders annually. To obtain a representative sample of U.S. students, surveys were given to a randomly selected group of students. One of the questions 12th graders are asked is how many alcoholic beverages they drank the past month, the number of cigarettes they had smoked in the past month, and whether or not they had smoked marijuana in the past month.

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8. Find $\frac{dy}{dx}$ by differentiating implicitly. When applicable, express the result in terms of $x$ and $y$. $\frac{2x^2}{4y^2+5} + 5y = 2x + 1$ $\frac{dy}{dx} = $

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A server requests some type of service such as a file or database access. O True O False

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30. The radiation emitted by $^{60}Co$ has HVL of 1.2cm Pb. What is the linear attenuation coefficient of Pb for $^{60}Co$ radiation (include units)?

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How would you get full credit on this? P.2. (25 points) Determine the magnitude and coordinate direction angles of the force F required to keep the concurrent force system in equilibrium. F = 400N Y = 0.020 + 400cos(0) F = X + 0.015Y Y = 0.01000515 F = 500N 222.78 - 553.556 F = 630.175 F = 594.92 596.76 557.55 596.21 a = 21.97 Magnitude and Coordinate Direction Angles of Force F = 5104 a = 91.5 B = 1131 Y = 97

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1. Among PH3, H2S and HF, which would you expect to have the highest magnitude of hydrogen bonding and why? AMINO ACID Congo Line WHOOO! 1/2 1.5 2. Among which elements from the periodic table are involved in joining these amino acids and how is it formed? 1.0

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Problem 9-2 Present value [LO9-3] What is the present value of the following? Use Appendix B as an approximate answer, but calculate your final answer using the formula and financial calculator methods. a. $8,200 in 12 years at 8 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Present value b. $18,500 in 7 years at 11 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Present value c. $28,000 in 16 years at 9 percent? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Present value

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Coffee cup calorimetry: q_soln = (m_soln) (Cp_soln) (ΔT) The reaction of solutions of hydrochloric acid and silver (I) nitrate precipitates silver (I) chloride and aqueous nitric acid. Find q for the reaction in J and ΔH_rxn in kJ/mol AgNO3 if 50.0 mL of 0.100 M AgNO3 is combined with 50.0 mL of 0.10 M HCl. The temperature rises from 23.40 °C to 24.21 °C. Assume Cp_soln = 4.18 J/g °C and density of water = 1.00 g/mL AgNO3(aq) + HCl(aq) → AgCl (s) + HNO3 (aq)

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